Pigment red 22, technical grade

CAS: 6448-95-9

Ref. 3D-FP40375

Product Information

• Name: Pigment red 22, technical grade
• Synonyms: (4Z)-4-[2-(2-methyl-5-nitrophenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide, 12315, 2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl-, 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(2-methyl-5-nitrophenyl)diazenyl]-N-phenyl-, 3-Hydroxy-4-[2-(2-methyl-5-nitrophenyl)diazenyl]-N-phenyl-2-naphthalenecarboxamide, 3-hydroxy-4-(2-methyl-5-nitro-phenyl)azo-N-phenyl-naphthalene-2-carboxamide, 3117 Bright Red, Accosperse Naphthol Scarlet, Alkali Resistant Red Medium, Aurasperse W 3022, Bright Red 3117, Brilliant Fast Scarlet, Brilliant Fast Scarlet FBT, Calcotone Scarlet YP, Carnation Red Toner Y, Dainichi Fast Scarlet G, Devil's red, Fast Red 1, Fenalac Red FKR, Fuji Red 2510, Japan Red 404, Kiwa Fast Brilliant Scarlet, Lake Scarlet FS, Naftol Red Bright, Naphthol Red, Naphthol Red L Toner 35-2001, Naphthol Red Light 10454, Naphthol Red Medium 10398, Naphthol Red Y 20-7511, Oriental Red Conc, Polymo Red FG, Pr 22, Print Scarlet (Pulp) MT 6645, Red 404, Red No. 404, Sandye Super Red 1321, Sanyo Brilliant Fast Scarlet, Sparta Red X 2593, Sumitone Scarlet FSH, Sunbrite Red 235-7511, Sunsperse Red RHD 6011, Symuler Fast Brilliant Scarlet BG

Description

Pigment Red 22, Technical Grade is a glycol ether that is used as a colorant in paints and inks. This product has a viscosity of less than 5,000 cps at 25°C. Pigment Red 22, Technical Grade is soluble in alcohols, acetone, and ethyl acetate. It has an absorption maximum at about 613 nm and good solubility in water. The light exposure causes photodecomposition of this product to produce the photoproducts glyoxal and 2-hydroxypropionaldehyde. This product also undergoes hydrolysis by fatty acids to form glycol esters with different molecular weights.br>br>
Pigment Red 22, Technical Grade is not classified as hazardous according to the criteria of the European Union (EU) classification and labeling regulation 1272/2008 Annex II or as dangerous according to U.S. Federal regulations 49 CFR 172.101 (Hazardous Materials

• Brand: Biosynth

Chemical properties

• Molecular weight: 426.42 g/mol
• Formula: C₂₄H₁₈N₄O₄
• Purity: Min. 95%
• Color/Form: Red Powder