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Acid Brown 75

Acid Brown 75 Structure
Acid Brown 75
  • CAS No.8011-86-7
  • Chemical Name:Acid Brown 75
  • CBNumber:CB9875713
  • Molecular Formula:C10H9NO7S2
  • Formula Weight:319.31096
  • MOL File:8011-86-7.mol
Acid Brown 75 Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Acid Brown 75 Chemical Properties,Usage,Production

  • Preparation 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, in weak alkali conditions Coupled with resorcinol, 2-Amino-4,6-dinitrophenol diazo, in weak alkali conditions and the single accidentally nitrogen content coupling, its product again with diazo of 4-Nitrobenzenamine weak inorganic acid in the coupling.
  • Properties and Applications dark red light brown. Apply to wool, polyamide fiber dyeing, also can be used for leather color.
Acid Brown 75 Preparation Products And Raw materials
Raw materials
Preparation Products
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8011-86-7, Acid Brown 75Related Search:
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-amino-4,6-dinitrophenol, diazotized 4-nitrobenzenamine and resorcinol, sodium salts
  • ACID BROWN 75 (C.I. 34905)
  • 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid diazotized, coupled with diazotized 2-amino-4,6-dinitrophenol, diazotized 4-nitrobenzenamine and resorcinol, sodium salts
  • Acid Brown 116
  • C.I. 34905
  • Brown ERN
  • Acid Brown EDR
  • Acid Brown AFC
  • Acid Brown ER
  • Airedale Brown ENR
  • Albion Acid Brown ER
  • Anadurm Brown A-ER
  • Chemiderm Brown NR
  • Covalene Brown ERN
  • Dirmacid Brown LER
  • Formo Supra Brown NC
  • C.I. Acid Brown 75
  • Korostan Brown ER
  • Leather Brown CR
  • Ravi Acid Brown N.R.
  • Simacid Olive Green
  • Triacor Brown CRN
  • Vimacor Brown NR.
  • C.I.Acid Brown 116
  • Wogenal Brow CR
  • 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid diazotized
  • Acid Brown 75
  • Acid Brown 163
  • Einecs 232-380-0
  • 4-Amino-5-hydroxy-2,7-naphthalenedisulfonicaci
  • Acid Brown 75 ISO 9001:2015 REACH
  • C.I.Acid Brown 75:C.I.34905
  • 8011-86-7
  • C28H15N9O16S22Na
  • C28H15N9Na2O16S2