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Acid brown 235

Product Name
Acid brown 235
CAS No.
12269-90-8
Chemical Name
Acid brown 235
Synonyms
Acid Brown DGR;Acid Brown 235;Formo Brown TVD;Triacor Brown DGR;Korostan Brown DGR;Dermacid Brown LDGR;Polycor Dark Brown 2G
CBNumber
CB31485157
Formula Weight
0
MOL File
Mol file
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Hazard and Precautionary Statements (GHS)

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Acid brown 235 Chemical Properties,Usage,Production

Preparation

4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, Coupled with resorcinol; 4-Nitrobenzenamine and 4-nitro-4′-aminoazobenzene-2-sulfonic acid?diazo, respectively, and the above product matches.

Properties and Applications

dark brown. Mainly used for leather shading.

Acid brown 235 Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid brown 235 Suppliers

China 1 United States 2 Global 3
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12269-90-8, Acid brown 235Related Search:

Iron, 4-[[5-(3,5-dinitrophenyl)azo]-2,4-dihydroxy-3-[(4-nitrophenyl)azo]]-5-hydroxy-2,7-naphthalenedisulfonic acid complex disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate C.I. Acid Brown 234 Acid Brown 214 Chromate(1-), bis[4-[[2-(hydroxy-κO)-5-nitrophenyl]azo-κN1]-2-(phenylazo)-1,3-benzenediolato(2-)-κO3]-, hydrogen Ethanesulfonic acid, 2-[methyl[4-[(2,4,6-trinitrophenyl)amino]phenyl]amino]-, monosodium salt 10H-Phenoxazine-4-carboxylic acid, 7,9-dinitro-2-sulfo-, monosodium salt Acid Brown 21 5-[[4-(aminosulphonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulphonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulphonic acid

  • Acid Brown 235
  • Acid Brown DGR
  • Dermacid Brown LDGR
  • Formo Brown TVD
  • Korostan Brown DGR
  • Polycor Dark Brown 2G
  • Triacor Brown DGR
  • 12269-90-8