Light Fast Violet Lake

CAS NO:2512-29-0

EC NO:219-730-8

Molecular Formula:C₁₇H₁₆O₄N₄

Molecular Weight:340.3333

Synonyms:;C.I. 11680;C.I. Pigment Yellow 1;2-(4-Methyl-2-nitrophenylazo)-N-phenyl-3-oxobutanamide;Butanamide,2-[(4-methyl-2-nitrophenyl)azo]-3-oxo-N-phenyl-;EXT. D & C Yellow No.5;Hanza Yellow;Pigment Yellow 1;2-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide;(2E)-2-[2-(4-methyl-2-nitrophenyl)hydrazinylidene]-3-oxo-N-phenylbutanamide;Pigment Hansa Yellow G;

Molecular Structure:

CAS NO:1325-82-2

EC NO:

Molecular Formula:C₂₀H₁₉N₃

Molecular Weight:301.385

Synonyms:C.I. 42535:2;C.I. Pigment Violet 3;C.I. 42535 Lake;C.I. Basic Violet 1, molybdatetungstatephosphate;Fast Violet Toner R;Methyl Violet PTMA Type;4,4'-{[4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methanediyl}dianiline;Pigment Violet 3;

Molecular Structure: