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HomeProduct name listdisodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)

disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)

  • CAS NO.:10241-27-7
  • Empirical Formula: C32H16CrN10O16S22Na
  • Molecular Weight: 934.63
  • EINECS: 2335795
disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) Structural

What is disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)?

Preparation

2-Amino-4,6-dinitrophenol diazo, and 4-Aminonaphthalene-1-sulfonic acid coupling, and then under some pressure in aqueous solution, will product (C.I. 13360) and formic acid chromium heating complexation to form chromium complex.

Properties and Applications

dark blue light green. Soluble in water for SAP green. In water solution to join sodium hydroxide discoloration.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 4 5 4-5 1-2 4-5 5
AATCC 5-6 4-5 4-5 5

Properties of disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)

EPA Substance Registry System Chromate(3-), bis[4-(amino-.kappa.N)-3-[[2-(hydroxy-.kappa.O)-3,5-dinitrophenyl]azo-.kappa.N1]-1-naphthalenesulfonato(3-)]-, disodium hydrogen (10241-27-7)

Safety information for disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)

Computed Descriptors for disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)

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