Pigment Red 5

CAS NO: 6410-41-9
Molecular Formula: C30H31ClN4O7S
Molecular Weight: 627.10774

Synonyms

CI 12490

NAPTHOL CARMINE

Pigment Red 5

Einecs 229-107-2

Permanent Carmine FB

Pigment -- Pigment Red 5

Pigment red 5 (C.I. 12490)

2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-4-5-(diethylamino)sulfonyl-2-methoxyphenylazo-3-hydroxy-

N-(5-Chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]azo]-3-hydroxy-2-naphthalenecarboxamide

N-(5-chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulphonyl]-2-methoxyphenyl]azo]-3-hydroxynaphthalene-2-carboxamide

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Chemical Properties

density :

1.34