CAS NO:6486-23-3

EC NO:229-355-1

Molecular Formula:C₁₆H₁₂Cl₂N₄O₄

Molecular Weight:395.1969

Synonyms:C.I. 11710;C.I. Pigment Yellow 3;C.I. Pigment Yellow 3 (VAN) (8CI);Pigment Yellow 3;2-[(E)-(4-chloro-2-nitrophenyl)diazenyl]-N-(2-chlorophenyl)-3-oxobutanamide;2-(4-chloro-2-nitro-phenyl)azo-N-(2-chlorophenyl)-3-oxo-butanamide;

Molecular Structure:

CAS NO:7585-41-3

EC NO:231-494-8

Molecular Formula:C₁₈H₁₁BaClN₂O₆S

Molecular Weight:556.1347

Synonyms:;15865:1;C.I. Pigment Red 48, barium salt (1:1);C.I. Pigment Red 48:1;C.I. Pigment Red 48, barium salt (1:1) (8CI);C.I. 15865:1;Barium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate;Pigment Red 48 barium salt;Pigment Fast Scarlet BBN;barium (4E)-4-[2-(5-chloro-4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxylate;barium 4-[(E)-(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylate;

Molecular Structure: