Find Your Interest: Categories

Pigments & Dyes

The two basic types of colorants are dyes and pigments. The fundamental distinction between them is that while pigments are insoluble and suspended in a medium or binder, dyes are soluble. This is because dyes and pigments respond differently based on their different particle sizes.
Sort By:  
FD&C BLUE 2 Powder, Indigo Carmine, Food Blue 1
FD&C BLUE 2, Indigo Carmine, Food Blue 1

Versatile water-soluble Blue dye for diverse applications.

SKU: FDCBLUE2
FD&C RED 40 Powder, Allura Red AC
Versatile water-soluble red dye for diverse applications.

Versatile water-soluble red dye for diverse applications.

SKU: FDCRED40
Acid Blue 9, Blue #1005

Water-soluble dye for versatile industrial and cosmetic applications.

SKU: ACIDBLUE9
Barium Sulfate
BS233P_LLL.jpg

High-purity filler for paints, coatings, plastics, and batteries.

SKU: BS233P
Brilliant Blue #1 Powder FCF 50_Pounds

Synthetic triarylmethane blue colorant, soluble in water and glycerol.

SKU: FDCBLUE1-50LB
Brilliant Blue FCF (FD&C Blue #1)
Brilliant Blue #1 Fcf Synthetic triarylmethane blue colorant, soluble in water and glycerol.

Synthetic blue colorant for foods, cosmetics, and industrial uses.

SKU: FDCBLUE1
Bromothymol Blue Solution 0.04%

Chemical indicator for pH levels; ready-to-use solution.

SKU: BTB10S
Bromothymol Blue, Powder, >99%

Chemical indicator for weak acids and bases.

SKU: BTB10
Carbon Black

Versatile pigment for industrial applications with excellent stability.

SKU: CARBONB
Chromium Oxide Green

Inorganic Cr₂O₃ compound; green pigment with diverse applications.

SKU: CR2O3
Copper and Silver Conductive Paints (One Pair)

Bio electrode therapy conductive inks.

SKU: INKPAIR
FD&C BLUE #1 Powder(Brilliant blue FCF) Lake
FD&C BLUE #1 (Brilliant blue FCF) Lake

Vibrant blue synthetic colorant for food, cosmetics, and pharmaceuticals.

SKU: FDCBLUE1LAKE
FD&C Yellow 5 Powder, Tartrazine, Acid Yellow 23, Food Yellow 4

Synthetic lemon yellow azo dye used in food, cosmetics, and textiles.

SKU: FDCYELLOW5
Ferric Oxide 99.8% (Red Iron Oxide)

Red iron oxide pigment

SKU: FO356
Ferric Oxide 99.8% (Red Iron Oxide) Technical
FO356T.png

Fine powder pigment for cement, ceramic, and paint

SKU: FO356T
Fluorescein (Cas 2321-07-5) For Fluorescent Dye Applications

Fluorescent dye solution for various applications.

SKU: FLRSN
Fluorescein Sodium Salt (Cas 518-47-8)

Fluorescent dye for medical and scientific applications.

SKU: FLRSNNA
Iron Powder, Carbon Steel Powder

Metallic powder for industrial use.

SKU: S145C
Magnetite, Fe3O4 (Black Iron Oxide 99%)

High-purity synthetic magnetite powder for pigments and water treatment.

SKU: FE3O4M1
Methylene Blue, Trihydrate (Basic Blue 9)
ME140.png

Blue dye for medical and laboratory use.

SKU: ME140
FD&C BLUE 2, Indigo Carmine, Food Blue 1
FD&C BLUE 2 Powder, Indigo Carmine, Food Blue 1 (FDCBLUE2)

FDC Blue #2, Food Blue 1, Indigo Carmine


Indigo Carmine, also known as FDC Blue #2 or Food Blue 1, is a water-soluble organic dye derived from indigo through aromatic sulfonation. Approved for use as a food colorant in the United States and European Union, it imparts a vibrant blue hue. Additionally, it serves as a pH indicator, transitioning from blue at pH 11.4 to yellow at 13.0. Its versatility extends to being a redox indicator, turning yellow upon reduction, and a dissolved ozone indicator. Applications range from food coloring to surgical and biological staining. Its EC Number is 212-728-8, CAS Number is 860-22-0, Molecular Weight is 466.35, and Color Index Number is 73015.


Key Features

  • Vibrant blue colorant for food and industrial use
  • Water-soluble and organic
  • Acts as pH indicator and redox indicator
  • Also functions as a dissolved ozone indicator
  • Approved for use in the US and EU

Product Specifications:

PropertyValue
EC Number212-728-8
CAS Number860-22-0
Molecular Weight466.35
Color Index Number73015

Similar Products:

  • Blue Organic Dye
  • Water-Soluble Food Colorant
  • pH Indicator Solution
  • Redox Indicator Dye
  • Ozone Indicator Solution

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Food and Beverage Manufacturers, Pharmaceutical Companies, Laboratory Technicians, Chemical Suppliers, Food Safety Inspectors.
SKU: FDCBLUE2
Versatile water-soluble red dye for diverse applications.
FD&C RED 40 Powder, Allura Red AC (FDCRED40)

FD&C RED 40 Powder, Allura Red AC

Allura Red AC is a water soluble red azo dye that goes by several names, including FD&C Red 40. It is used as a food dye and has the E number E129. In solution, its maximum absorbance lies at about 504 nm (Absorbs green color).  In the United States, Allura Red AC is approved by the FDA for use in cosmetics, drugs, and food. It is used in some tattoo inks and is used in many products, such as cotton candy, soft drinks, cherry-flavored products, children’s medications, and dairy products. It is occasionally used to dye medicinal pills, such as the antihistamine fexofenadine, for purely aesthetic reasons. FDC RED 40 is by far the most commonly used red dye in the United States,[8] completely replacing amaranth (Red 2) and also replacing erythrosine (Red 3) in most applications due to the negative health effects of those two dyes. Information provided in this page are from the manufacturer, supplier or online resources. CAS Number: 25956-17-6 C.I.# 16035


Product Specifications

CAS Number 25956-17-6
C.I. Number 16035
Absorbance 504 nm
Applications Food, cosmetics, drugs, tattoo inks
Approval FDA

Applications and Benefits:

  • Water-soluble for easy application
  • FDA-approved for safety and reliability
  • Versatile use across food, cosmetics, and more
  • Vivid red color with maximum absorbance at 504 nm
  • Replaces other dyes due to superior safety profile

Caution:

Ensure proper application as per industry regulations. May cause allergic reactions in sensitive individuals.

Synonyms:

Allura Red AC, FD&C Red 40, E129, C.I. 16035.

SKU: FDCRED40
Acid Blue 9, Blue #1005 (ACIDBLUE9)

ACIDBLUE9 Acid Blue 9


Acid Blue 9 is a water-soluble blue dye widely recognized for its vivid coloration and extensive use across various industries. This industrial-grade dye is ideal for applications such as cleaning products, soaps, detergents, and textiles, including cellulosic materials, paper, wood, silk, nylon fibers, wool, and leather. It is also employed in biological staining, semi-permanent hair dyes, and color-depositing shampoos and conditioners.

The dye is highly stable within a pH range of 3 to 12, providing flexibility in formulation. However, note that under extremely acidic (pH < 3) or highly alkaline (pH > 12) conditions, the dye may shift to green or pink hues, respectively. Its optimal usage rate ranges from 0.0001% to 1.0% by weight, ensuring cost efficiency.

This product is available as a dark blue powder with excellent solubility in water, delivering a vibrant blue shade in solution. Its high purity is confirmed by Color Index #42090 and CAS# 3844-45-9 and 7647-14-5.


Key Features

  • Water-soluble industrial-grade blue dye.
  • Applicable for cleaning products, soaps, and detergents.
  • Widely used in textiles, leather, and wood dyeing.
  • Stability across a pH range of 3 to 12.
  • Ideal for haircare and biological staining applications.
  • Cost-effective usage at 0.0001% to 1.0% by weight.

Product Specifications

Appearance Dark blue powder
Shade (in solution) Blue
Solubility Soluble in water
pH Stability Stable within pH 3-12
Usage Rate 0.0001% – 1.0% by weight
Color Index # 42090
CAS # 3844-45-9, 7647-14-5


Perfect for industrial manufacturers, textile dyers, haircare formulators, researchers, and artisans.
SKU: ACIDBLUE9
BS233P_LLL.jpg
Barium Sulfate (BS233P)

Barium Sulfate


Barium Sulfate (BaSO₄) is a chemically precipitated, high-purity compound widely used as a filler and functional additive in paints, coatings, pigments, plastics, and lead-acid batteries. Renowned for its outstanding chemical purity and narrow particle size distribution, Barium Sulfate offers excellent dispersion properties, high gloss, and low binder demand. Its extremely low chloride content and reduced electrical conductivity (100 µS/cm) make it ideal for demanding industrial applications. With an average particle size of 1.7 µm and an oil index of 13 g/100g, Barium Sulfate ensures optimal performance in various formulations. It is resistant to water, acids, alkalis, organic solvents, light, and industrial waste gases, including sulfur dioxide. Its versatility and exceptional properties make it a preferred choice for manufacturers in paints, coatings, plastics, and batteries.


Key Features

  • Chemically precipitated, high-purity Barium Sulfate
  • Excellent dispersion, high gloss, and low binder demand
  • Extremely low chloride content and reduced electrical conductivity
  • Resistant to water, acids, alkalis, and industrial gases
  • Applications in paints, coatings, plastics, and batteries

Product Specifications

Chemical Name Barium Sulfate
CAS Number 7727-43-7
Chemical Formula BaSO₄
Particle Size 1.7 µm (average)
Applications Paints, coatings, plastics, pigments, batteries
Oil Index 13 g/100g
Electric Conductivity 100 µS/cm


Perfect for industrial fillers and functional additives.
SKU: BS233P
Brilliant Blue #1 Powder FCF 50_Pounds (FDCBLUE1-50LB)

Brilliant Blue FCF (Blue 1) 50 pounds


Brilliant blue FCF (Blue 1) is a synthetic organic compound used primarily as a blue colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 or acid blue 9. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a blue powder and is soluble in water and glycerol, with a maximum absorption at about 628 nanometers. It is one of the oldest FDA-approved color additives and is generally considered nontoxic and safe.


Key Features:

  • Synthetic organic compound
  • Used primarily as a blue colorant
  • Classified as a triarylmethane dye
  • Soluble in water and glycerol
  • One of the oldest FDA-approved color additives

Product Specifications:

AppearanceBlue powder 50 pounds
SolubilitySoluble in water and glycerol
E numberE133
Color index42090
FDA approvalYes


Perfect for processed food manufacturers and cosmetics companies.

Caution: Brilliant blue FCF is generally considered nontoxic and safe, but caution should be exercised when handling the powder or when using it in high concentrations.


SKU: FDCBLUE1-50LB
Brilliant Blue #1 Fcf Synthetic triarylmethane blue colorant, soluble in water and glycerol.
Brilliant Blue FCF (FD&C Blue #1) (FDCBLUE1)

Brilliant Blue FCF (FD&C Blue #1)

Brilliant blue FCF (FDC Blue #1) is a synthetic organic compound used primarily as a blue colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 or acid blue 9. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a blue powder and is soluble in water and glycerol, with a maximum absorption at about 628 nanometers. It is one of the oldest FDA-approved color additives and is generally considered nontoxic and safe.

As a blue color, brilliant blue FCF is often found in cotton candy, ice cream, canned processed peas, packet soups, bottled food colorings, icings, ice pops, blueberry flavored products, children’s medications, dairy products, sweets, soft drinks, and drinks, especially the liqueur Blue Curaçao. It is also used in soaps, shampoos, mouthwash, and other hygiene and cosmetics applications.

Brilliant blue FCF is extensively used as a water tracer agent. Due to its ability to retain color for long periods, it outperforms other dye tracers. Additionally, brilliant blue FCF has a low toxicity level that is favorable for the environment.


Product Specifications

Molecular Weight 792.84
Molecular Formula C37H34N2Na2O9S3
CAS Number 3844-45-9
E Number E133
Color Index 42090
Maximum Absorption 628 nm

Applications and Benefits:

  • Food and beverage coloring (e.g., ice cream, candies, drinks)
  • Cosmetics and personal care products (e.g., soaps, shampoos, lipsticks)
  • Biological stains and textile dye
  • Wood staining and indicators
  • Water tracer dye with high retention and low toxicity

Caution:

Handle in accordance with safety guidelines. Refer to SDS for details.

SKU: FDCBLUE1
Bromothymol Blue Solution 0.04% (BTB10S)

Bromothymol Blue Solution 0.04%

Strong solution of Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6. This is a prepared solution and is ready for use. May be used as an acid/base indicator or as a stain for cell walls or nuclei.


Product Specifications

Concentration 0.04%
pH Range 6.0 (yellow) to 7.6 (blue)
Uses Acid/base indicator, cell staining

Applications and Benefits:

  • Effective chemical indicator for weak acids and bases.
  • Color transition for precise pH measurement in the range of 6.0-7.6.
  • Useful as a stain for cell walls and nuclei in biological studies.
  • Ready-to-use solution for laboratory applications.

Caution:

Use with care in laboratory settings. Follow standard safety protocols for handling chemicals.

SKU: BTB10S
Bromothymol Blue, Powder, >99% (BTB10)

Bromothymol Blue, Powder, >99%

Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In a pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6.


Product Specifications

Chemical Name Bromothymol Blue
Synonyms Bromothymol sulfone phthalein, BTB
Purity >99%
Color Change Range Yellow at pH ≤6.0, Blue at pH ≥7.6
Chemical Formula C27H27O5SBr2Na
Molecular Weight 646.38 g/mol
CAS Number 34722-90-2

Applications and Benefits:

  • Used as a chemical indicator for weak acids and bases.
  • Facilitates pH measurement in the range of 6.0 to 7.6.
  • High purity powder for accurate scientific applications.
  • 1 gram can prepare 10 liters (3 gallons) of indicator solution.

Caution:

This high-purity product requires special procedures for solution preparation. For beginners, a ready-to-use solution (BTB10S) is recommended.

SKU: BTB10
Carbon Black (CARBONB)

Carbon Black

Carbon Black powder is a versatile pigment used in a wide range of products, including plastics, printing inks, adhesives, sealants, paints, and coatings. Specialty applications include lithium-ion batteries, non-impact printing, PVC pipe, non-woven fabrics, metallurgy, and paper.


Product Specifications

CAS Number 1333-86-4
Color Index Number CI 77266
Packaging Sold by weight in 44-lb presentation
Container Fill Filled to approximately 95%
Smaller Packaging 48-oz grip jars hold approximately 1 lb

Advantages:

  • Color stability
  • Solvent resistance
  • Acid and alkaline resistance
  • Thermal stability
  • High hiding power

Applications:

  • Printing Inks
  • Paints and Coatings
  • Plastics
  • Fibre
  • Paper
  • Construction

Caution:

Read the Safety Data Sheet before handling. For professional use only.

SKU: CARBONB
Chromium Oxide Green (CR2O3)

Chromium Oxide Green (Chromic Oxide; Chromium(III) Oxide)

Chromium(III) oxide (Cr₂O₃), also known as chromic oxide, is an inorganic compound and a principal oxide of chromium. Renowned for its stability and vibrant green hue, it serves as a green pigment in paints, inks, glasses, and ceramic glazes. When used in glazes, Cr₂O₃ creates a range of green shades, including lime green, kelly green, and black. Its green tones can be modified with small additions of other oxides, like cobalt or copper oxide. Chromium oxide green is also used in polishing pastes, catalysts, and as an advanced green pigment for various industries.


Product Specifications

Chemical Formula Cr₂O₃
Purity 99.24%
Average Particle Size 8 Micron
Color Index Pigment Green 17 (77288)
Moisture 0.03%
Aluminum (Al) 0.063%
Calcium (Ca) 0.009%
Carbon (C) 0.017%
Chromium (Metallic) 0.004%
Chromium (Hexavalent, Cr⁶⁺) <0.0001%
Iron (Fe) 0.051%
Magnesium (Mg) 0.001%
Phosphorus (P) <0.001%
Silicon (Si) 0.011%
Sodium (Na) 0.008%
Sulfur (S) 0.008%
Vanadium (V) 0.008%

Applications and Benefits:

  • Advanced green pigment in paints, inks, and ceramics
  • Ceramic glaze producing diverse green and black hues
  • Catalyst and analytical reagent
  • Smelting metal chromium and chromium carbide
  • Polishing pastes and special inks
  • Building material stains and artificial leather coloring

Caution:

Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.

SKU: CR2O3
Copper and Silver Conductive Paints (One Pair) (INKPAIR)

Copper and Silver Conductive Paints


Copper and Silver Conductive Paints are essential for advanced bio electrode therapy, offering a reliable and efficient way to transmit electrical signals through the body. This set includes a choice between 2 of 20-gram or 2 of 5-gram bottles of silver ink and copper ink. Designed for ease of use and optimal conductivity, these inks are perfect for professional and recreational users looking to improve signal transmission in therapeutic applications. The paints are characterized by their excellent adhesion and fast drying properties, ensuring a long-lasting and effective performance.


Key Features

  • Versatile bottle sizes: 20-gram or 5-gram options
  • High conductivity for efficient signal transmission
  • Fast-drying and strong adhesion properties
  • Perfect for medical and research applications
  • Safe and reliable for therapeutic use

Product Specifications

Contents2 by 20-gram or 2 by 5-gram Silver/Copper Ink
ApplicationBio electrode therapy
ConductivityHigh electrical
Drying TimeFast-drying
AdhesionExcellent

Similar Products

  • Silver-based bio adhesive ink
  • Flexible bio electrode gel
  • Gold conductive paint
  • Graphene bio-interactive ink
  • Carbon conductive adhesive

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Medical professionals, Bioengineering researchers, and Innovative wearable tech developers
SKU: INKPAIR
FD&C BLUE #1 (Brilliant blue FCF) Lake
FD&C BLUE #1 Powder(Brilliant blue FCF) Lake (FDCBLUE1LAKE)

Brilliant Blue FCF Lake


Brilliant blue FCF Lake is the pigment version of the synthetic organic dye FDC compound used primarily as a blue dispersable colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 Lake or acid blue 9 Lake. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a blue powder and is dispersible in oils and water based binders, with a maximum absorption at about 628 nanometers. It is one of the oldest FDA-approved color additives and is generally considered nontoxic and safe.
As a blue color, brilliant blue FCF Lake is often found in many food, cosmetics, personal care and pharmaceutical products.

Brilliant blue FCF Lake is extensively used as a water tracer agent. Due to its ability to retain color for long periods of time, brilliant blue FCF outperforms other dye tracers. Additionally, brilliant blue FCF has a low toxicity level that is favorable for the environment.
Molecular weight: 792.84 
Molecular Formula: C37H34N2Na2O9S3
CAS# 68921-42-6
It is used as a coloring agent. In cosmetics and personal care products, it is used in the formulation of a wide variety of product types, eye makeup, makeup, lipsticks, nail polishes, personal cleansers and skin care products.


Key Features: Vibrant Blue Colorant

  • Suitable for food, cosmetics, and pharmaceuticals
  • FDA-approved and safe
  • Retains color for long periods
  • Low toxicity, eco-friendly

Product Specifications

Molecular Weight 792.84
Molecular Formula C37H34N2Na2O9S3
CAS# 68921-42-6

Similar Products

  • Blue Cosmetic Colorant
  • Food Grade Blue Dye
  • Pharmaceutical Blue Pigment
  • Brilliant Blue Color Additive
  • Cosmetic Blue Powder

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

 

Perfect for Food Manufacturers, Cosmetics Industry, Pharmaceutical Companies, Personal Care Product Makers, and Environmental Concerns.
SKU: FDCBLUE1LAKE
FD&C Yellow 5 Powder, Tartrazine, Acid Yellow 23, Food Yellow 4 (FDCYELLOW5)

Tartrazine (FD&C Yellow 5)

Tartrazine (also known as FD&C Yellow 5, Acid Yellow 23, and Food Yellow 4) is a synthetic lemon yellow azo dye primarily used as a food coloring. It may also be referenced as E number E102, C.I. 19140.
In addition to being a colorant in food, drugs and cosmetics, it can be used to dye silk and wool. It serves as a dye for wool and silks, a colorant in food, drugs and cosmetics.

Many foods contain tartrazine in varying proportions, depending on the manufacturer or person preparing the food. When in food, tartrazine is typically labelled as "color", "tartrazine", or "E102", depending on the jurisdiction, and the applicable labeling laws (see Regulation below).

Products containing tartrazine commonly include processed commercial foods that have an artificial yellow or green color, or that consumers expect to be brown or creamy looking. It has been frequently used in the bright yellow coloring of imitation lemon filling in baked goods.

Foods containing Tartrazine may include ice cream, ice pops, popsicles, candy, gummy bears, cotton candy, instant puddings, gelatin, cake mixes, pastries, custard powder, marzipan, biscuits, and cookies.
Beverages containing Tartrazine may include soft drinks, energy and sports drinks, powdered drink mixes, fruit cordials, and flavored/mixed alcoholic beverages.
Snacks containing Tartrazine may include flavored corn chip, chewing gum, popcorn, and potato chips.
Condiments and spreads containing Tartrazine may include jam, jelly, marmalade, mustard, horseradish, pickles, and processed sauces.

A number of personal care and cosmetics products may contain tartrazine, usually labelled as CI 19140 or FD&C Yellow 5, including:

Liquid and bar soaps, green hand sanitizer, moisturizers and lotions, mouth washes, perfumes, toothpastes, shampoos, conditioners, eyeshadow, blush, face powder and foundation, lipstick, nail polish, nail polish remover, temporary tattoos, and tanning lotions.

In most jurisdictions, presence of Tartrazine must be declared on the product label if used in food, medicine or personal care products.

Some people may have sensitivity to Tartrazine.
According to the FDA, tartrazine causes hives in fewer than 1 in 10,000 people, or 0.01%. Symptoms may appear after a few minutes up to 14 hours after exposure.
For additional information, please see Code of Federal Regulations #21, Parts 1-99.


Product Specifications

Chemical Name FD&C Yellow 5, Acid Yellow 23, Food Yellow 4, E102
Applications Food, pharmaceuticals, cosmetics, textile dyeing
Sensitivity Rate 0.01% population
Labeling Requirement Mandatory in most jurisdictions
Color Appearance Lemon yellow

Applications and Benefits:

  • Used in processed commercial foods with yellow or green coloring
  • Common in beverages such as soft drinks and energy drinks
  • Found in cosmetic products like eyeshadows and nail polish
  • Applied in textile dyeing for wool and silk
  • Regulatory compliance ensures proper labeling

Caution:

Some individuals may be sensitive to Tartrazine, experiencing reactions such as hives in rare cases. According to the FDA, sensitivity occurs in fewer than 1 in 10,000 people. Symptoms may appear minutes to 14 hours after exposure.

Synonyms:

FD&C Yellow 5, Acid Yellow 23, Food Yellow 4, E102, C.I. 19140

SKU: FDCYELLOW5
Ferric Oxide 99.8% (Red Iron Oxide) (FO356)

Ferric Oxide, Iron (III) Oxide


Ferric Oxide, also known as Iron (III) Oxide, is a fine powder with a mesh size of 325 and a purity of 99.8% on a dry/metal basis. It is a red iron oxide that is commonly used as a pigment for a variety of applications, including coatings, plastics, and construction materials. The product has an apparent density/bulk density of approximately 1 g/cc.

HS Code: 28211010

Key Features:

  • Fine powder mesh 325
  • Purity of 99.8% (dry/metal basis)
  • Red iron oxide pigment
  • Apparent density/bulk density of approximately 1 g/cc

Product Specifications:

Product Name: Ferric Oxide, Iron (III) Oxide
Mesh Size: 325
Purity: 99.8% (dry/metal basis)
Apparent Density/Bulk Density: ~1 g/cc

Similar Products:

  • Iron Oxide Yellow
  • Iron Oxide Black
  • Iron Oxide Brown
  • Titanium Dioxide
  • Carbon Black

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Follow the manufacturer's instructions for proper use and disposal of this product.


Perfect for applications that require a red iron oxide pigment, such as coatings, plastics, and construction materials.
SKU: FO356
FO356T.png
Ferric Oxide 99.8% (Red Iron Oxide) Technical (FO356T)

Ferric Oxide, Iron (III) Oxide


Ferric Oxide, also known as Iron (III) Oxide, is a fine powder with a mesh size of 325 and a purity of 99.2% on a metal basis. It is a red iron oxide that is commonly used as a pigment for cement, concrete, stucco, ceramic, glass, and exterior paint. Additionally, it can also be used as a source of iron for plants.

HS Code: 28211010

Please note that large quantities are only shipped by ground/truck.

Key Features:

  • Fine powder mesh 325
  • Purity of 99.2% (metal basis)
  • Used as a pigment for cement, concrete, stucco, ceramic, glass, and exterior paint
  • Can be used as a source of iron for plants

Product Specifications:

Product Name: Ferric Oxide, Iron (III) Oxide
Mesh Size: 325
Purity: 99.2% (metal basis)

Similar Products:

  • Iron Oxide Yellow
  • Iron Oxide Black
  • Iron Oxide Brown
  • Titanium Dioxide
  • Carbon Black

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Follow the manufacturer's instructions for proper use and disposal of this product.


Perfect for construction and manufacturing applications that require a red iron oxide pigment.
SKU: FO356T
Fluorescein (Cas 2321-07-5) For Fluorescent Dye Applications (FLRSN)

Fluorescein (Cas 2321-07-5) For Fluorescent Dye Applications


Fluorescein is a fluorescent dye that is commonly used in various applications such as microscopy, flow cytometry, and DNA sequencing. Its chemical formula is C20H12O5 and it is also known as resorcinolphthalein. Fluorescein (Cas 2321-07-5) is a popular choice for fluorescent dye applications due to its high quantum yield and photostability. It is also water-soluble and can be easily conjugated to biomolecules, making it a versatile tool in biological research.


Product Specifications:

Product Name Fluorescein (Cas 2321-07-5)
Applications Fluorescent Dye

Similar Products

  • Rhodamine B (Cas 81-88-9) For Fluorescent Dye Applications
  • Alexa Fluor 488 (Cas 148504-34-1) For Fluorescent Dye Applications
  • Texas Red (Cas 3590-26-1) For Fluorescent Dye Applications
  • Fluorescein Isothiocyanate (Cas 3326-32-7) For Fluorescent Dye Applications
  • Cy5 (Cas 146368-16-3) For Fluorescent Dye Applications

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Fluorescein (Cas 2321-07-5) may pose hazards if not handled properly. Please follow all safety precautions and guidelines when using this substance for fluorescent dye applications.

Perfect For:

  • Scientists and researchers in the field of fluorescent dye applications
  • Chemical manufacturing companies that produce fluorescent dyes
  • Academic institutions and laboratories conducting research on fluorescent dyes
  • Pharmaceutical companies using fluorescent dyes for drug discovery and development
  • Biotech companies utilizing fluorescent dyes for diagnostic and imaging purposes
  • Companies involved in the development and production of fluorescent dyes for consumer products

SKU: FLRSN
Fluorescein Sodium Salt (Cas 518-47-8) (FLRSNNA)

Fluorescein Sodium Salt (Cas 518-47-8)


Fluorescein Sodium Salt (Cas 518-47-8) is a highly fluorescent dye that is commonly used in various applications such as microscopy, flow cytometry, and fluorescent imaging. It is a sodium salt of fluorescein and is known for its bright green fluorescence when excited by light. This product is widely used in biological research and medical diagnostics due to its excellent optical properties and low toxicity. Fluorescein Sodium Salt (Cas 518-47-8) is a must-have for any laboratory that requires high-quality fluorescent dyes for their research or diagnostic needs.


Key Features:

  • High purity Fluorescein Sodium Salt (Cas 518-47-8)
  • Intense fluorescence under UV light
  • Water-soluble and biocompatible
  • Used in various applications such as microscopy, flow cytometry, and medical diagnostics
  • Manufactured in a GMP-certified facility
  • Available in different quantities to meet customer needs

Product Specifications:

Product Name Fluorescein Sodium Salt (Cas 518-47-8)
Chemical Formula C20H10Na2O5
Molecular Weight 376.27 g/mol
Appearance Orange-red powder
Solubility Soluble in water, ethanol
Melting Point >300?C (dec.)
Boiling Point N/A

Similar Products

  • Fluorescein Diacetate (Cas 2321-07-5)
  • Fluorescein Isothiocyanate (Cas 3326-32-7)
  • Fluorescein-5-isothiocyanate (Cas 3326-32-7)
  • Fluoresceinamine (Cas 2321-07-5)
  • Fluorescein-12-isothiocyanate (Cas 3326-32-7)

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This product may cause irritation to eyes, skin, and respiratory system. Use protective equipment and handle with care.

Perfect For:

  • Chemical laboratories and research institutions
  • Pharmaceutical companies
  • Manufacturers of diagnostic kits
  • Medical professionals and practitioners
  • Scientists and researchers in the field of fluorescence
  • Academic institutions and universities

SKU: FLRSNNA
Iron Powder, Carbon Steel Powder (S145C)

Iron and Carbon Steel Powder


Iron and carbon steel powder is a versatile and cost-effective material used in a variety of industries, including automotive, aerospace, and construction. This powder is made by mixing iron and carbon steel powders, resulting in a material that exhibits the strength and durability of steel, while also being lightweight and easy to work with. It is often used in the production of parts and components that require high strength and durability, such as gears, bearings, and structural components. Iron and carbon steel powder is also known for its excellent magnetic properties, making it a popular choice for use in magnetic applications.


Product Specifications:

Product Name Iron Powder
Material Type Carbon Steel Powder
Composition Iron Powder, Carbon, Steel

Target Group:

  • Manufacturers of metal products
  • Metalworking companies
  • Construction companies
  • Automotive industry
  • Industrial machinery manufacturers
  • Engineering firms

SKU: S145C
Magnetite, Fe3O4 (Black Iron Oxide 99%) (FE3O4M1)

Magnetite, Fe₃O₄ (Black Iron Oxide 99%)

High purity synthetic magnetite fine black powder (2-4 µm). This pigment-quality magnetite is known as CI Pigment Black 11 or CI 77499. It is a highly magnetic powder (>99.9% attracts to magnets) that efficiently removes arsenic (As(III) and As(V)) from water. It is widely used as a pigment for art and industrial paints and is suitable for industrial research and scientific experiments.


Product Specifications

Magnetite (Fe₃O₄) >99% (Typical: >99%)
Hematite (Fe₂O₃) 0.0–4.1% (Typical: 0.5%)
Wuestite (FeO) 0.0–0.5% (Typical: 0.0%)
Trace Elements 0.2–1.0% (Typical: 0.6%)
Particle Size 2–4 µm
CAS Numbers 1309-38-2, 1317-61-9, 12227-89-3
EINECS 235-442-5
HS Code 28211010

Applications and Benefits:

  • Removes As(III) and As(V) from water
  • Pigment for industrial and art paints
  • Magnetic powder for research and experiments
  • High-purity pigment for scientific use

Caution:

Handle in accordance with safety guidelines. Refer to SDS for details.

SKU: FE3O4M1
ME140.png
Methylene Blue, Trihydrate (Basic Blue 9) (ME140)

Methylene Blue Trihydrate


Methylene Blue Trihydrate, also known as Basic Blue 9 trihydrate, is a fine crystalline powder with the chemical formula C16H18ClN3S . 3H2O. It finds its application in histology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs. It can also be used as a protozoacide and a fungicide.


Key Features:

  • Used in histology and bacteriology staining
  • Effective anti-fungus treatment for fish eggs
  • Can be used as a protozoacide and a fungicide
  • Chemical formula: C16H18ClN3S . 3H2O

Product Specifications:

SynonymsBasic Blue 9, trihydrate; Methelyne blue trihydrate; 3,7-Bis(dimethylamino)phenazathionium chloride trihydrate
CAS No.7220-79-3
FormulaC16H18ClN3S . 3H2O
AppearanceFine yellow powder
ApplicationHistology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs, protozoacide and fungicide.

Similar Products:

  • Toluidine blue
  • Crystal Violet
  • Safranin O
  • Methylene Green
  • Wright's Stain

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Handle with care, may cause skin irritation, harmful if swallowed or inhaled. Keep out of reach of children.


Perfect for histologists, bacteriologists and those in need of anti-fungal treatment for fish eggs.
SKU: ME140
Per Page      1 - 20 of 29