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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate

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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Basic information

Product Name:
disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
Synonyms:
  • disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
  • Acid mordant Orange 6
  • Benzoic acid, 2-hydroxy-5-4-(4-sulfophenyl)azophenylazo-, disodium salt
  • Acid chrome orange G
  • acid chrome orange gr
  • acid leather orange cg
  • agochromol orange as
  • alizarine chrome orange gr
CAS:
3564-27-0
MF:
C19H12N4Na2O6S
MW:
470.36632
EINECS:
222-645-9
Product Categories:
  • Azo
Mol File:
3564-27-0.mol
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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Chemical Properties

Melting point:
>300°C
solubility 
Solubility Soluble in water; very slightly soluble in ethanol, acetone
form 
powder
pka
11.49, 11.71(at 25℃)
color 
Orange
PH Range
Yellow (10.5) to red (12.0)
λmax
381nm
Major Application
Wool dyeing, soy sauce, antiAIDS agents
EPA Substance Registry System
Benzoic acid, 2-hydroxy-5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt (3564-27-0)
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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Usage And Synthesis

Uses

C.I. Mordant Orange 6 (cas# 3564-27-0) is an optimized combination of mordant dye with natural dyes, known and tested for its application on cotton fabric.

Hazard

Low toxicity by ingestion.

disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Preparation Products And Raw materials

Raw materials

disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Supplier

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