3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
- CAS No.
- 83293-51-0
- Chemical Name:
- 3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
- Synonyms
- C.I.31536;C.I.Direct Black 164;C.I.Direct Black 164:C.I.31536;3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
- CBNumber:
- CB52411399
- Molecular Formula:
- C28H25N10NaO7S2
- Molecular Weight:
- 700.68
- MDL Number:
- MOL File:
- 83293-51-0.mol
3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt Chemical Properties,Uses,Production
Preparation
N-(4-aminophenyl)acetamide diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?, amino, acylation coupled hydrolysis product to double nitriding, which in turn and Benzene-1,3-diamine and 2,4-Diaminobenzenesulfonic acid coupling.
Properties and Applications
black.
3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt Preparation Products And Raw materials
Raw materials
Preparation Products
3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
C.I.31536
C.I.Direct Black 164
C.I.Direct Black 164:C.I.31536
83293-51-0