Basic information Safety Supplier Related

SUPRANOL BRILLIANT RED G

Basic information Safety Supplier Related

SUPRANOL BRILLIANT RED G Basic information

Product Name:
SUPRANOL BRILLIANT RED G
Synonyms:
  • SUPRANOL BRILLIANT RED G
  • Acid red 157 (C.I. 17990)
  • disodium,(6Z)-6-[[4-[acetyl(cyclohexyl)amino]phenyl]hydrazinylidene]-4-benzamido-5-oxonaphthalene-1,7-disulfonate
  • 6-[[4-(Acetylcyclohexylamino)phenyl]azo]-4-(benzoylamino)-5-hydroxy-1,7-naphthalenedisulfonic acid disodium salt
  • C.I.17990
  • C.I.Acid Red 157
  • C.I.Acid Red 157:C.I.17990
CAS:
6417-35-2
MF:
C31H31N4NaO9S2
MW:
690.72
Mol File:
6417-35-2.mol
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SUPRANOL BRILLIANT RED G Usage And Synthesis

Preparation

p-Amino-N-cyclohexylacetanilide diazo, and ?4-Benzamido-5-hydroxynaphthalene-1,7-disulfonic acid?coupling.

Properties and Applications

red. Soluble in water for red orange, and adequate soluble in ethanol for orange. The strong sulfuric acid for cherry red, diluted into orange. In water solution to join strong hydrochloric acid have orange precipitation, add sodium hydroxide solution for orange brown.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 3 3 2-3 3 3-4

SUPRANOL BRILLIANT RED GSupplier

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