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4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt

4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt Structure
CAS No.
6487-05-4
Chemical Name:
4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt
Synonyms
C.I.33525;Acid Brown 122;C.I.Acid Brown 122;Corium Acid Dark Brown MR;C.I.Acid Brown 122:C.I.33525;4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt
CBNumber:
CB52278914
Molecular Formula:
C28H19N8NaO14S2
Molecular Weight:
778.61
MOL File:
6487-05-4.mol
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4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt Chemical Properties,Uses,Production

Preparation

6-Amino-4-hydroxynaphthalene-2-sulfonic acid? diazo, Coupled with resorcinol, 4-Nitrobenzenamine diazo, and the generation of single accidentally coupled nitrogen compounds, and then and diazo 3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid coupling.

Properties and Applications

dark red light brown. Soluble in water for orange brown. The strong sulfuric acid for wine, dilute after brown precipitation. In water solution to join strong hydrochloric acid for orange brown; With rare sodium hydroxide solution for blue-ray red.

4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt Preparation Products And Raw materials

Raw materials

2-Amino-6-nitro-1-phenol-4-sulfonic acid 6-Amino-4-hydroxy-2-naphthalenesulfonic acid Resorcinol 4-Nitroaniline

Preparation Products

4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt Suppliers

Global( 2)Suppliers
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Hina DyeChem Industries +91-9537203924 +91-9537203924 Ahmedabad, India 168 58 Inquiry
Appex Dye Stuff Industries +91-9974922439 +91-9974922439 Gujarat, India 146 58 Inquiry
Supplier Advantage
Hina DyeChem Industries 58
Appex Dye Stuff Industries 58

6487-05-4(4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt)Related Search:

disodium hydrogen bis[4-[[2,6-dihydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-3- methylbenzenesulphonato(3-)]chromate(3-) Acid Brown 121 Acid Brown 144 disodium 4-[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]-2-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]benzenesulphonate Acid Brown 14
ACID BROWN 13 trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate Chromate(3-), bis[3-[[2-(amino-κN)-4-amino-5-chlorophenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, disodium hydrogen 2,4-Bis[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]benzenesulfonic acid sodium salt
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4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt C.I.33525 C.I.Acid Brown 122 Corium Acid Dark Brown MR Acid Brown 122 C.I.Acid Brown 122:C.I.33525 6487-05-4