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.
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Barium Sulfate
BS233P_LLL.jpg

High-quality filler for paints, coatings, pigments, plastics, and batteries.

SKU: BS233P
Brilliant Blue #1 Fcf

Synthetic triarylmethane blue colorant, soluble in water and glycerol.

SKU: FDCBLUE1
Carbon Black, Lamp Black, Furnace Black.

High-performance black pigment for various industries and applications.

SKU: CARBONB
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
Pigment Orange 38

Vibrant orange color for artistic and industrial use.

SKU: ORANGE38
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Barium Sulfate (BS233P)

Chemically Precipitated Barium Sulfate


Chemically Precipitated Barium Sulfate is a high-quality filler for various industrial applications, such as paints, coatings, pigments, plastics, and batteries. It is a chemically pure product with outstanding advantages, including chemical purity, narrow particle size distribution, and high white index.

Barium Sulfate is the optimal extender for almost all applications in the production of paints, coatings, and plastics. Additionally, it is used as a functional additive in batteries due to its unique properties.

This product is resistant to water, acid, alkali, and organic solvents, as well as to light and industrial waste gases such as sulfur dioxide. It has good dispersion properties, a high gloss, and low binder demand. It also has extremely low chloride content and greatly reduced electric conductivity, making it an excellent choice for a wide range of applications.

Key Features:

  • Chemically pure
  • Narrow particle size distribution
  • High white index
  • Resistant to water, acid, alkali, organic solvents, and industrial waste gases
  • Good dispersion properties
  • High gloss and low binder demand
  • Extremely low chloride content and reduced electric conductivity

Product Specifications:

Average Particle Size: 1.7 µm
Oil Index: 13g/100g
Electric Conductivity: 100 µS/cm
CAS No.: 7727-43-7

Similar Products:

  • Calcium Carbonate Filler
  • Titanium Dioxide Filler
  • Aluminum Hydroxide Filler
  • Zinc Oxide Filler
  • Iron Oxide Filler

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 has no hazards or warnings.


Perfect for paint, coatings, pigments, plastics, and battery manufacturers who require a high-quality filler with unique properties and excellent performance.
SKU: BS233P
Brilliant Blue #1 Fcf (FDCBLUE1)

Brilliant Blue FCF (Blue 1)


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
SolubilitySoluble in water and glycerol
E numberE133
Color index42090
FDA approvalYes

Similar Products:

  • FD&C Yellow No. 5
  • FD&C Red No. 40
  • Tartrazine (Yellow 5)
  • Red 3 (Erythrosine)
  • Sunset Yellow FCF (Yellow 6)

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
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
Carbon Black, Lamp Black, Furnace Black. (CARBONB)

Carbon Black Powder


Carbon Black Powder is a high-performance pigment that is used in a variety of products, including plastics, printing inks, adhesives and sealants, paints and coatings, and more. It is also used in specialty applications such as lithium-ion batteries, non-impact printing, paper, PVC pipe, non-woven fabrics, and metallurgy. This super fine high surface area carbon, also known as Pigment Black 7 with color index #77266, offers color stability, solvent resistance, acid and alkaline resistance, thermal stability, and high hiding power.


Key Features

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

Product Specifications:

CAS#: 1333-86-4
Industries: Printing Inks, Paints and Coatings, Plastics, Fibre, Paper, Construction
Container Size: Not sold by weight. We fill up the container to about 95%. The weights are APPROXIMATIONS.

Similar Products:

  • Carbon Black Pigment
  • Carbon Black Masterbatch
  • Carbon Black N330
  • Carbon Black Beads
  • Carbon Black Granules

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

For MSDS Go to Downloads Tab


Key Features:

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

Product Specifications:

CAS#: 1333-86-4
Industries: Printing Inks, Paints and Coatings, Plastics, Fibre, Paper, Construction
Container Size: Not sold by weight. We fill up the container to about 95%. The weights are APPROXIMATIONS.

Similar Products

  • Carbon Black Pigment
  • Carbon Black Masterbatch
  • Carbon Black N330
  • Carbon Black Beads
  • Carbon Black Granules

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

Caution: Carbon Black, Lamp Black, and Furnace Black may pose a hazard. Please refer to the MSDS in the Downloads Tab for more information.

Perfect for:

  • Manufacturers of plastics, printing inks, adhesives, sealants, paints, and coatings
  • Lithium-ion battery manufacturers
  • Non-impact printing companies
  • Paper manufacturers
  • PVC pipe manufacturers
  • Metallurgy companies

SKU: CARBONB
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
Pigment Orange 38 (ORANGE38)

Pigment Orange 38


Pigment Orange 38 is a bright orange pigment that is commonly used in the manufacturing of various products, including paints, plastics, and textiles. Its vibrant hue is perfect for adding a pop of color to any project. This pigment is known for its high tinting strength and excellent lightfastness, making it a popular choice for artists and designers alike. Pigment Orange 38 is also known for its excellent heat stability, making it a great option for use in high-temperature applications.


Product Specifications:

Product Name Pigment Orange 38 Orange
Product Type Pigment
Color Pigment Orange 38
Shade Pigment Orange 38
Chemical Formula Unknown
CAS Number Unknown
Application Unknown

Perfect for:

  • Artists and designers
  • Paint manufacturers
  • Printing industry professionals
  • Plastics and rubber manufacturers
  • Chemical industry professionals
  • Anyone in need of high-quality orange pigment

SKU: ORANGE38
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