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4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid
Product Name
4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid
CAS
6259-63-8
MF
C10H8N2O6S
MW
284.25
EINECS
MOL File
6259-63-8.mol
Chemical Properties
Density
1.789±0.06 g/cm3(Predicted)
pka
-1.01±0.40(Predicted)
Preparation Products And Raw materials
Preparation Products
Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI)
Direct Red 173
Mordant Red 49
Chromate(3-), bis[3-(hydroxy-κO)-4-[[2-(hydroxy-κO)-3-[[(2-methylphenyl)amino]carbonyl]-1-naphthalenyl]azo-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-, disodium hydrogen
C.I. Acid Black 194
Chromate,bis[4-[[3-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydroxyphenyl]azo]-3-hydroxy-7-nitro-1-naphthalenesulfonato]-,disodium hydrogen
Chromate(3-), bis[3-(hydroxy-κO)-4-[[2-(hydroxy-κO)-1-naphthalenyl]azo-κN1]-7-[[(4-methylphenyl)sulfonyl]amino]-1-naphthalenesulfonato(3-)]-, disodium hydrogen
Acid Green 122
Eriochrome Black A
Chromate(2-), hydroxy[3-(hydroxy-κO)-4-[[1-(hydroxy-κO)-8-sulfo-2-naphthalenyl]azo-κN1]-7-nitro-1-naphthalenesulfonato(4-)]-, disodium, (T-4)-
Eriochrome Black T
C.I. Direct Blue 185
Acid black 52
Acid Black 102
REACTIVE BLACK 1
Acid Black 243
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