UL Prospector
Prospector

Success!

Successfully saved your search
189 Results
Fast Blue BGS Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Blue BGS is a reddish blue pigment. This product is most commonly used in offset and water based ink, and industrial paint applications. It has a heat resistance of 200°C and a pH value of 7-8.
Fast Blue BS Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Blue BS is a reddish blue pigment. This product is most commonly used for industrial paint, offset, and water based ink applications. It has a heat resistance of 200°C and a pH value of 7-8.
Fast Blue Lake BO Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Blue Lake BO is a bluish violet pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 140°C and a pH value of 7-8.
Fast Blue Toner Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Blue Toner is a bluish violet pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 140°C and a pH value of 7-8.
Fast Green G Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Green G is a reddish blue pigment. This product is most commonly used for industrial paint, offset, and water based ink applications. It has a heat resistance of 200°C and a pH value of 7-8.
Fast Orange G Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Orange G is a reddish yellow pigment. This product is most commonly used in water based, offset, and NC ink applications. It has a heat resistance of 160°C and a pH value of 6-7.
Fast Orange RL Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Orange RL is a reddish yellow pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Fast Pink Lake Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Pink Lake is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 100°C and a pH value of 6.5-7.5.
Fast Pink Toner Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Pink Toner is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 120°C and a pH value of 6.5-7.5.
Fast Pink Toner NC Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Pink Toner NC is a bluish red pigment. This product is most commonly used as an ink in NC, PA, PP applications. It has a heat resistance of 120°C and a pH value of 6.5-7.5.
Fast Pink Toner W Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Pink Toner W is a bluish red pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 120°C and a pH value of 6.5-7.5.
Fast Red 2R Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red 2R is a yellowish red pigment. This product is most commonly used in water based ink and industrial paint applications. It has a heat resistance of 120°C and a pH value of 6-7.
Fast Red BBC-S Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red BBC-S is a bluish red pigment. This product is most commonly used in NC, PA, and PP ink applications. It has a heat resistance of 180°C and a pH value 7-8.
Fast Red BBN Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red BBN is a yellowish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Fast Red BBN-W Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red BBN-W is a yellowish red pigment. This product is most commonly used in water based and offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Fast Red BBS-W Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red BBS-W is a red pigment. This product is most commonly used in water based and offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Fast Red F2R Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red F2R is a yellowish red pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 120°C and a pH value of 6.5-7.5.
Fast Red F4R Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red F4R is a bluish red pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 120°C and a pH value of 6.5-7.5.
Fast Red FBB Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red FBB is a bright red pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 160°C and a pH value of 6-7.
Fast Red FGR Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red FGR is a bright red pigment. This product is most commonly used in water based ink and industrial paint applications. It has a heat resistance of 170°C and a pH value of 6-7.
Fast Red N Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red N is a yellowish red pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 120°C and a pH value of 6-7.
Fast Red W Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Red W is a bluish red pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Rose Lake Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Rose Lake is a reddish violet pigment. This product is most commonly used in offset, water based, and PA ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Rose Toner Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Rose Toner is a reddish violet pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Violet Lake Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Violet Lake is a bluish violet pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Violet RL Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Violet RL is a bluish violet pigment. This product is most commonly used in water based ink, industrial paint, and automotive paint applications. It has a heat resistance of 250°C and a pH value of 5-6.
Fast Violet Toner Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Violet Toner is a bluish violet pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Violet Toner NC Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Violet Toner NC is a bluish violet pigment. This product is most commonly used in NC, PA, and PP ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Violet Toner W Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Violet Toner W is a bluish violet pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Violet W Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Violet W is a bluish violet pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 120°C and a pH value of 7-8.
Fast Yellow 10G Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Yellow 10G is a greenish yellow industrial pigment. This product is most commonly used in air drying paint, industrial paint, and offset ink applications. It has a heat resistance of 160°C and a pH value of 6-7.
Fast Yellow G Hangzhou Hongyan Pigment Chemical Co., Ltd. Fast Yellow G is a bright yellow pigment. This product is most commonly used in industrial paint, offset ink, and water based coating applications. It has a heat resistance of 160°C and a pH of 6-7.
Glycidyl Methacrylate (GMA) Kowa American Corporation Glycidyl Methacrylate (GMA) is a clear water white liquid. It has a 2.53 cps viscosity at 28°C. Request Sample
Hydroxypropyl Acrylate (HPA) Kowa American Corporation Hydroxypropyl Acrylate (HPA) is a clear, water white liquid. Request Sample
IDH Kowa American Corporation IDH is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agent...view more IDH is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agent for carbonyl containing emulsion in paint, adhesive, coating field for one liquid water emulsion. It is also a chain extender for Urethane resin and is also used as a reforming agent for synthetic resins and synthetic fibers. view less Request Sample
Isobornyl Acrylate (IBXA) Kowa American Corporation Isobornyl Acrylate (IBXA) is a clear water white liquid. It has a 7.6 cps viscosity at 28°C. Request Sample
Isobornyl Methacrylate (IBXMA) Kowa American Corporation Isobornyl Methacrylate (IBXMA) is a clear water white liquid. It is insoluble in water. Request Sample
Isobutyl Acrylate (IBA) Kowa American Corporation Iso-Butyl Acrylate (IBA) is a specialty monomer for the synthesis of specific polymers in the coatings, paint, adhesive and plastic market segments. Polymers containing IBA have improved hardness, chemical resistance, water resistance, hydrophobicity, an...view more Iso-Butyl Acrylate (IBA) is a specialty monomer for the synthesis of specific polymers in the coatings, paint, adhesive and plastic market segments. Polymers containing IBA have improved hardness, chemical resistance, water resistance, hydrophobicity, and weatherability. view less Request Sample
Lemon Chrome Yellow Hangzhou Hongyan Pigment Chemical Co., Ltd. Lemon Chrome Yellow is a bright yellow pigment. This product is most commonly used in offset ink and industrial paint applications. It has a heat resistance of 180°C and a pH value of 6.5-7.5.
Light Chrome Yellow Hangzhou Hongyan Pigment Chemical Co., Ltd. Light Chrome Yellow is a bright yellow pigment. This product is most commonly used in offset ink and industrial paint applications. It has a heat resistance of 180°C and a pH value of 6.5-7.5.
Lithol Carmine H300 Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Carmine H300 is a bluish red pigment. This product is most commonly used for industrial paint, PP, PA, and toluene base ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Lithol Carmine H4B01 Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Carmine H4B01 is a bluish red pigment. This product is most commonly used in NC, offset, and toluene based ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Lithol Carmine H4BL Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Carmine H4BL is a bluish red pigment. This product is most commonly used in NC, offset, and toluene base ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Lithol Carmine H4GL Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Carmine H4GL is a bluish red pigment. This product is most commonly used in NC, PA, and PP ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Lithol Carmine HA Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Carmine HA is a bluish red pigment. This product is most commonly used in offset and toluene base ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Lithol Carmine HB Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Carmine HB is a bluish red pigment. This product is most commonly used in offset and toluene base ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Lithol Dark Red W Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Dark Red W is a bluish red pigment. This product is most commonly used in water based ink and industrial paint applications. It has a heat resistance of 160°C and a pH value of 6.5-7.5.
Lithol Red R Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Red R is a red pigment. This product is most commonly used in industrial paint, offset ink, and water based ink applications. It has a heat resistance of 160°C and a pH value of 7-8.
Lithol Red R-W Hangzhou Hongyan Pigment Chemical Co., Ltd. Lithol Red R-W is a red pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 160°C and a pH value of 7-8.
LOW ODOR PEMP Pentaerythritol Tetrakis (3-mercaptopropionate) Kowa American Corporation LOW ODOR PEMP is a tetra functional polythiol. The reducing properties of its SH-group can be useful as a chain transfer agent, cross-linking agent, epoxy curing agent, & for improved adhesion & flexibility in coatings, adhesives and sealants. Request Sample
Methacrylamido Propyl Trimethyl Ammonium Chloride (MAPTAC) Kowa American Corporation Methacrylamido Propyl Trimethyl Ammonium Chloride (MAPTAC) is a liquid. Request Sample
Methacryloyl Chloride Kowa American Corporation Methacryloyl Chloride is a clear liquid. Request Sample
Middle Chrome Yellow Hangzhou Hongyan Pigment Chemical Co., Ltd. Middle Chrome Yellow is a bright yellow pigment. This product is most commonly used in offset ink and industrial paint applications. It has a heat resistance of 180°C and a pH value of 6.5-7.5.
Milori Blue Hangzhou Hongyan Pigment Chemical Co., Ltd. Milori Blue is a bright green pigment. This product is most commonly used in offset and water based ink applications. It has a heat resistance of 140°C and a pH value of 7-8.
N-12 Kowa American Corporation N-12 is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agen...view more N-12 is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agent for carbonyl containing emulsion in paint, adhesive, coating field for one liquid water emulsion. It is also a chain extender for Urethane resin and is also used as a reforming agent for synthetic resins and synthetic fibers. view less Request Sample
PEMP Kowa American Corporation PEMP is a polythiols in coating form for use in epoxy curing agents. Polythiols, when added in a curing agent, will contribute well to its adhesiveness. Request Sample
Permanent Yellow 1301 Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 1301 is a low viscosity, transparent reddish yellow pigment. This product is most commonly used in offset and NC Ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow 1401 Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 1401 is a bright yellow pigment. This product is most commonly used in PA and NC Ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow 2G Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 2G is a transparent, greenish yellow pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow 2GS Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 2GS is a greenish yellow pigment. This product is most commonly used in water based ink and offset ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow 5GX Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 5GX is a bright yellow pigment. This product can be used in industrial paint, water based paint, and water based ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow 5GX-S Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 5GX-S is a bright yellow pigment. This product is most commonly used in solvent based ink and water based paint applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow 8301 Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow 8301 is a transparent, reddish yellow pigment. This product is most commonly used in PA, PP, and NC ink applications. It has a heat resistance of 200°C and a pH value of 6-7.
Permanent Yellow G-W Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow G-W is a bright yellow pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow GR Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow GR is a semitransparent, reddish yellow pigment. This product is most commonly used in water based ink and offset ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Permanent Yellow HR-A Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow HR-A is a transparent, reddish yellow pigment. This product is commonly used in industrial paint, water based ink, and offset ink applications. It has a heat resistance of 200°C and a pH value of 6-7.
Permanent Yellow HSF Hangzhou Hongyan Pigment Chemical Co., Ltd. Permanent Yellow HSF is a bright yellow pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 6-7.
Phenoxyethyl Acrylate (PEA, V-192) Kowa American Corporation Phenoxyethyl Acrylate (PEA, V-192) is a clear water white liquid. When shipped in 200Kg (441lb) net wt. steel drums. Request Sample
RENEWABLE ORIGIN Sebacic Acid Polyester Polyol PPS-10100 Kowa American Corporation RENEWABLE ORIGIN PPS-10100 is a sebacic acid polyester polyol primarily used in polyurethanes for stability, heat, solvent & chemical resistance, low temp characteristics and application color stability in coatings, adhesives & sealants, & inks. Request Sample
Rubine 4B Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine 4B is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine 4B341 Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine 4B341 is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine 8B Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine 8B is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine 9B Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine 9B is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine A6B Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine A6B is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine BK Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine BK is a bluish red pigment. This product is most commonly used in offset ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine BK-S Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine BK-S is a bluish red pigment. This product is most commonly used in NC, PA, and PP ink applications. It has a heat resistance of 180°C and a pH value of 7-8.
Rubine BK-W Hangzhou Hongyan Pigment Chemical Co., Ltd. Rubine BK-W is a bluish red pigment. This product is most commonly used in water based and offset ink applications. It has a heat resistance of 170°C and a pH value of 7-8.
SDH Kowa American Corporation SDH is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agent...view more SDH is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agent for carbonyl containing emulsion in paint, adhesive, coating field for one liquid water emulsion. It is also a chain extender for Urethane resin and is also used as a reforming agent for synthetic resins and synthetic fibers. view less Request Sample
Sodium Methallyl Sulfonate (SMAS) Kowa American Corporation Sodium Methallyl Sulfonate (SMAS) is a white flake-like powder. Request Sample
Stearyl Acrylate (STA) Kowa American Corporation Stearyl Acrylate (STA) is a clear liquid above 30°C and a white waxy solid below 28°C. When shipped, it is packed in 153Kg (337lb) net wt. steel drums. Request Sample
SUDH Kowa American Corporation SUDH is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agen...view more SUDH is a white crystal powder, carboxylic acid dihyrazide that contains two active hydrazide groups. This product is used mainly in the powder coatings field for latent curing agent for one component epoxy resin. It also functions as a cross linking agent for carbonyl containing emulsion in paint, adhesive, coating field for one liquid water emulsion. It is also a chain extender for Urethane resin and is also used as a reforming agent for synthetic resins and synthetic fibers. view less Request Sample
tert-Butyl Acrylamide (tBAA) Kowa American Corporation tert-Butyl Acrylamide (tBAA) is a white crystal powder that gives hydrophobicity to the polymer which was provided by co-polymerization with other monomers because there is this tert-butyl group. The hydrophobic effect by tert-butyl group in the molecules...view more tert-Butyl Acrylamide (tBAA) is a white crystal powder that gives hydrophobicity to the polymer which was provided by co-polymerization with other monomers because there is this tert-butyl group. The hydrophobic effect by tert-butyl group in the molecules can keep the prevention of deterioration such as swelling of a polymer by influence of the humidity. It is able to improve in coherency of a polymer and can regulate balance of hydrophobicity and hydrofilicity. It is able to constitute the water-soluble polymer which had moderate hydrophobicity view less Request Sample
tert-Butyl Methacrylate (TBMA) Kowa American Corporation tert-Butyl Methacrylate (TBMA) is a mono-functional monomer with a characteristic high reactivity of methacrylates and a bulky hydrophobic moiety. TBMA is used to impart chemical, scratch & heat resistance, hydrophobicity, hardness, adhesion, high solids,...view more tert-Butyl Methacrylate (TBMA) is a mono-functional monomer with a characteristic high reactivity of methacrylates and a bulky hydrophobic moiety. TBMA is used to impart chemical, scratch & heat resistance, hydrophobicity, hardness, adhesion, high solids, and weatherability in a variety of industrial applications. view less Request Sample
Tetrahydrofurfuryl Acrylate (THFA, V-150) Kowa American Corporation Tetrahydrofurfuryl Acrylate (THFA, V-150) is a clear water white liquid. When shipped, it is packed 200Kg (441lb) net wt. steel drums. Request Sample
Tetrahydrofurfuryl Methacrylate (THFMA) Kowa American Corporation Tetrahydrofurfuryl Methacrylate (THFMA) is a clear water white to light yellow liquid. It has a 2.84 cps viscosity at 20°C. Request Sample
Thiodipropionic Acid (TDPA) Kowa American Corporation Thiodipropionic Acid (TDPA) is a high purity, free flowing white powder without caking tendency. The water solution of the product is colorless and the transparency is very high. This product is used as it is, after neutralization to make alkaline metal s...view more Thiodipropionic Acid (TDPA) is a high purity, free flowing white powder without caking tendency. The water solution of the product is colorless and the transparency is very high. This product is used as it is, after neutralization to make alkaline metal salt and after esterfication to make esters. view less Request Sample
TMMP Kowa American Corporation TMMP is a polythiols in coating form for use in epoxy curing agents. Polythiols, when added in a curing agent, will contribute well to its adhesiveness. Request Sample
Verazol™ WED-S Kowa American Corporation Verazol™ WED-S is a dark blue liquid, water dispersion. It has high electronic conductivity and obtains antistatic effect by the addition of a small amount. This nano-particle emulsion type is environmentally friendly and is very transparent in thinned la...view more Verazol™ WED-S is a dark blue liquid, water dispersion. It has high electronic conductivity and obtains antistatic effect by the addition of a small amount. This nano-particle emulsion type is environmentally friendly and is very transparent in thinned layer. view less Request Sample
Violet 2 Hangzhou Hongyan Pigment Chemical Co., Ltd. Violet 2 is a reddish violet pigment. This product is most commonly used in water based ink applications. It has a heat resistance of 120°C and a pH value of 7-8.