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ChemicalBook--->CAS DataBase List--->6227-13-0

6227-13-0

6227-13-0 Structure

6227-13-0 Structure
IdentificationBack Directory
[Name]

2-Naphthalenesulfonic acid, 4-hydroxy-3-[2-[2-methoxy-5-methyl-4-[2-(3-sulfophenyl)diazenyl]phenyl]diazenyl]-7-(phenylamino)-, sodium salt (1:2)
[CAS]

6227-13-0
[Synonyms]

Direct Violet 31
C.I.Direct Violet 31:C.I.27880
2-Naphthalenesulfonic acid, 4-hydroxy-3-[2-[2-methoxy-5-methyl-4-[2-(3-sulfophenyl)diazenyl]phenyl]diazenyl]-7-(phenylamino)-, sodium salt (1:2)
[EINECS(EC#)]

612-995-4
[Molecular Formula]

C30H26N5NaO8S2
[MOL File]

6227-13-0.mol
[Molecular Weight]

671.67
Hazard InformationBack Directory
[Preparation]

3-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.
[Properties and Applications]

blue purple.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 4 2 2
6227-13-0 suppliers list
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