Mineral Fillers & Pigments ×
Mineral Fillers & Pigments
Activated Charcoal (Activated Carbon, GAC)
CAS 7440-44-0
A porous carbon adsorbent used for purification, decolorization, and odor removal in water treatment, air filtration, and industrial gas processing.
Color / Pigmentation
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Mineral Fillers & Pigments
Aluminum Chloride Hexahydrate (AlCl3·6H2O)
CAS 7784-13-6
A hydrated aluminum salt used as a processing aid and aluminum source in textile dyeing, wood preservation, and chemical synthesis applications.
Color / Pigmentation
pH Adjustment
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Mineral Fillers & Pigments
Aluminum Chloride, Anhydrous (AlCl3)
CAS 7446-70-0
A powerful Lewis acid catalyst used in Friedel-Crafts reactions, petroleum cracking, and synthesis of aluminum compounds, rubbers, and lubricants.
Color / Pigmentation
pH Adjustment
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Mineral Fillers & Pigments
Aluminum Hydroxide (ATH, Alumina Trihydrate)
CAS 21645-51-2
A white mineral powder and halogen-free flame retardant that decomposes endothermically to cool combustion, suppress smoke.
Color / Pigmentation
Flame Retardancy
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Mineral Fillers & Pigments
Amorphous Silica (Synthetic Amorphous Silica, Silicon Dioxide)
CAS 7631-86-9
A fine white powder used as an anti-caking agent, thickener, and reinforcing filler in powders, coatings, rubber compounds, and defoaming applications.
Thickening / Rheology
Color / Pigmentation
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Mineral Fillers & Pigments
Antimony Trioxide (Antimony(III) Oxide, ATO)
CAS 1309-64-4
A white powder flame-retardant synergist that enhances halogenated systems in polymers, textiles, and coatings while enabling reduced halogen loadings.
Flame Retardancy
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Mineral Fillers & Pigments
Barite (Barium Sulfate, Barytes)
CAS 7727-43-7
A dense, chemically inert white mineral used as a weighting agent in drilling fluids, radiation-shielding concrete aggregate, and filler in paints.
Color / Pigmentation
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Mineral Fillers & Pigments
Basic Copper Carbonate (Cupric Carbonate, Malachite)
CAS 12069-69-1
A green powder copper compound used as a pigment, fungicide, algaecide, and copper source in animal feed and bronze plating applications.
Biocidal Action
Color / Pigmentation
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Mineral Fillers & Pigments
Bentonite (Montmorillonite Clay)
CAS 1302-78-9
A natural montmorillonite clay that swells and gels in water, used as a binder, viscosifier, and sealant in drilling, foundry.
Color / Pigmentation
Thickening / Rheology
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Mineral Fillers & Pigments
Beta-Carotene
CAS 7235-40-7
A 10% cold-water-soluble carotenoid provitamin A used as a yellow-orange colorant in foods, nutritional supplements, and animal feed.
Color / Pigmentation
Preservation
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Mineral Fillers & Pigments
Boron Nitride (BN, hBN)
CAS 10043-11-5
A hexagonal ceramic with graphite-like structure used as a high-temperature lubricant, thermal filler, and refractory material.
Slip / Release
Lubrication
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Mineral Fillers & Pigments
Calcium Carbonate
CAS 471-34-1
A white, insoluble powder used as a filler, extender, and calcium source in construction, plastics, paper, paint, and agriculture.
Color / Pigmentation
pH Adjustment
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Mineral Fillers & Pigments
Calcium Silicate
CAS 1344-95-2
An inorganic powder used as an anti-caking and free-flow agent in powders, absorbent for liquids and gases, and reinforcing filler in elastomers and plastics.
Thickening / Rheology
Color / Pigmentation
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Mineral Fillers & Pigments
Carbon Black (CB)
CAS 1333-86-4
A fine, high-surface-area elemental carbon used as a reinforcing filler in rubber and tires, black pigment in inks and coatings.
Color / Pigmentation
UV Protection
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Mineral Fillers & Pigments
Cetyl Alcohol (1-Hexadecanol)
CAS 36653-82-4
A waxy C16 fatty alcohol used as an emollient, emulsion modifier, and opacifying agent in cosmetics, pharmaceuticals, and detergent formulations.
Cleaning / Degreasing
Emolliency
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Mineral Fillers & Pigments
Chromium(III) Oxide (Chromium Oxide Green, Cr2O3)
CAS 1308-38-9
A stable green inorganic oxide used as a colorfast pigment in paints, inks, and ceramics, and in abrasive compounds and refractory materials.
Color / Pigmentation
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Mineral Fillers & Pigments
Coral Calcium Powder (Calcium Carbonate)
CAS 471-34-1
A fine powder marine calcium source used for dietary supplement fortification, food and beverage enrichment, and anti-caking applications.
Film Formation
Moisture Control
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Mineral Fillers & Pigments
D&C Green No. 8
CAS 6358-69-6
A synthetic organic acid dye used to impart green color in cosmetics, pharmaceuticals, and industrial formulations, supplied as powder or solution.
Color / Pigmentation
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Mineral Fillers & Pigments
D&C Orange No. 4 (Acid Orange 7, Orange II)
CAS 633-96-5
An orange powder monoazo acid dye used as a colorant in cosmetics, hair dyes, and biological staining applications.
Color / Pigmentation
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Mineral Fillers & Pigments
D&C Red 7 (Lithol Rubine BCA, Pigment Red 57:1)
CAS 5281-04-9
A synthetic monoazo pigment used as a red colorant in cosmetics, plastics including PVC and polyolefins, and engineered resins.
Color / Pigmentation
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Mineral Fillers & Pigments
D&C Red No. 33
CAS 3567-69-9
A synthetic red azo acid dye powder used to impart red coloration in cosmetic and industrial formulations.
Color / Pigmentation
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Mineral Fillers & Pigments
Diatomaceous Earth (Diatomite, DE)
CAS 68855-54-9
A porous siliceous powder composed of fossilized diatoms, used as a filter aid, functional filler, and mild abrasive in beverages, oils.
Thickening / Rheology
Biocidal Action
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Mineral Fillers & Pigments
Expandable Graphite
CAS 7782-42-5
A halogen-free intumescent flame retardant that expands dramatically when heated to form an insulating char layer, protecting polyurethane foams.
Flame Retardancy
Film Formation
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Mineral Fillers & Pigments
Fast Green FCF (FD&C Green 3, CI 42053)
CAS 2353-45-9
A water-soluble triarylmethane acid dye used to color foods, drugs, and cosmetics, and as a biological stain in histology.
Color / Pigmentation
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Mineral Fillers & Pigments
FD&C Blue 1 Aluminum Lake (Brilliant Blue FCF, CI 42090, Brillant blue)
CAS 68921-42-6
An insoluble aluminum-lake pigment that anchors Brilliant Blue FCF dye for coloring foods, pharmaceuticals, cosmetics, inks, and coated surfaces.
Color / Pigmentation
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Mineral Fillers & Pigments
FD&C Red 40 (Allura Red AC)
CAS 25956-17-6
A synthetic monoazo dye powder used as a red colorant in food products, cosmetics, and personal-care formulations.
Color / Pigmentation
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Mineral Fillers & Pigments
FD&C Red No. 4 (Ponceau SX, C.I. 14700)
CAS 4548-53-2
A water-soluble monoazo acid dye used as a red colorant for wool, silk, nylon, paper, and soap, with applications in wood staining and biological staining.
Color / Pigmentation
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Mineral Fillers & Pigments
FD&C Yellow 5 Aluminum Lake (Tartrazine Aluminum Lake)
CAS 1934-21-0
An insoluble yellow colorant used in cosmetics, hair-coloring formulations, and personal care products.
Color / Pigmentation
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Mineral Fillers & Pigments
Ferric Hydroxide
CAS 1309-33-7
A reddish-brown precipitate used in water treatment, wastewater purification, and metal finishing applications.
Chelation / Sequestration
Color / Pigmentation
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Mineral Fillers & Pigments
Fumed Silica (Pyrogenic Silica, Colloidal Silicon Dioxide)
CAS 112945-52-5
A fine amorphous powder used as a thickening, anti-settling, and anti-caking agent in coatings, pharmaceuticals, and cosmetics.
Thickening / Rheology
Color / Pigmentation
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Mineral Fillers & Pigments
Gypsum (Calcium Sulfate Dihydrate)
CAS 10101-41-4
A naturally occurring sulfate mineral used as a set-control additive in Portland cement, soil amendment, and filler in paint, paper, and polymers.
Thickening / Rheology
Conditioning
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Mineral Fillers & Pigments
Hectorite
CAS 12173-47-6
A natural magnesium-lithium silicate clay used as a rheology modifier and suspending agent in coatings, personal-care, and industrial formulations.
Thickening / Rheology
Viscosity Modification
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Mineral Fillers & Pigments
Hydrated Silica
CAS 10279-57-9
A synthetic amorphous silica used as an abrasive, thickener, absorbent, and matting agent in toothpaste, cosmetics, coatings, and industrial powders.
Thickening / Rheology
Color / Pigmentation
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Mineral Fillers & Pigments
Hydrotalcite (Synthetic Magnesium Aluminum Hydroxycarbonate)
CAS 11097-59-9
A white layered-double-hydroxide powder that scavenges halogens and neutralizes acids in PVC, polyolefins, and flame-retardant compounds.
Synthesis Intermediate
Thickening / Rheology
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Mineral Fillers & Pigments
Iron Oxide Black (Synthetic, CI 77499)
CAS 12227-89-3
A synthetic black iron oxide pigment used as a colorant in paints, coatings, plastics, and cosmetics, with filler and adsorbent properties.
Color / Pigmentation
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Mineral Fillers & Pigments
Iron Oxide Red (Fe2O3, CI 77491)
CAS 1309-37-1
An iron(III) oxide pigment used in paints, coatings, ceramics, and as a polishing abrasive and catalyst.
Color / Pigmentation
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Mineral Fillers & Pigments
Iron Oxide Yellow (Synthetic, CI 77492)
CAS 51274-00-1
A synthetic iron oxide-hydroxide pigment used as a colorant in paints, coatings, polymers, cosmetics, and food applications.
Color / Pigmentation
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Mineral Fillers & Pigments
Kaolin (China Clay, White clay)
CAS 1332-58-7
A fine, bright hydrated aluminum silicate clay used as a coating pigment and filler in paper, ceramics, and paints.
Thickening / Rheology
Color / Pigmentation
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Mineral Fillers & Pigments
Lithium Silicate
CAS 12627-14-4
A silicate compound used as a binder, densifier, and protective coating in concrete, refractory, and metal treatment applications.
Film Formation
Coupling / Adhesion Promotion
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Mineral Fillers & Pigments
Magnesium Aluminum Silicate (Aluminum Magnesium Silicate)
CAS 1327-43-1
A refined smectite-clay mineral used as a rheology modifier, suspending agent, and thickener in coatings, personal care, and household products.
Color / Pigmentation
Viscosity Modification
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Mineral Fillers & Pigments
Magnesium Hydroxide (MDH)
CAS 1309-42-8
A white mineral powder flame retardant that decomposes endothermically at higher temperatures than ATH, used in engineering plastics, wire insulation.
pH Adjustment
Flame Retardancy
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Mineral Fillers & Pigments
Magnesium Oxide (Light)
CAS 1309-48-4
A white powder mineral oxide used as a vulcanization aid in rubber, refractory material, flame retardant in polymers, and pH control agent in water treatment.
Color / Pigmentation
pH Adjustment
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Mineral Fillers & Pigments
Manganese Dioxide (Cement Black)
CAS 1313-13-9
A technical-grade powder oxidant used in batteries, organic synthesis, and as a pigment and decolorizer in glass, ceramics, and brick production.
Preservation
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Mineral Fillers & Pigments
Menthol (Menthol Crystals, Mineral ice)
CAS 89-78-1
A crystalline monoterpene alcohol used as a flavor and fragrance ingredient in confectionery, chewing gum, oral-care products, and perfumery applications.
Synthesis Intermediate
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Mineral Fillers & Pigments
Mica
CAS 12001-26-2
A layered silicate mineral supplied as thin platelets for pearlescence in cosmetics, reinforcement in coatings and polymers, and electrical insulation.
Thickening / Rheology
Color / Pigmentation
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Mineral Fillers & Pigments
Nepheline Syenite
CAS 37244-96-5
A quartz-free sodium-potassium aluminosilicate powder used as a flux in glass and ceramics, and as a functional filler in paints, coatings, and plastics.
Thickening / Rheology
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Mineral Fillers & Pigments
Ottawa Standard Sand, 20-30 Mesh (Silica Sand, Crystalline Quartz)
CAS 14808-60-7
A natural rounded crystalline quartz sand graded to 20-30 mesh for cement and mortar testing, glassmaking, foundry casting, and ceramics applications.
Thickening / Rheology
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Mineral Fillers & Pigments
Potassium Bicarbonate (Potassium Hydrogen Carbonate)
CAS 298-14-6
A white crystalline salt used as a leavening agent in baking, pH buffer in food processing, and active ingredient in dry-chemical fire extinguishers.
pH Adjustment
Biocidal Action
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