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6417-35-2
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???(??):
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SUPRANOL BRILLIANT RED G
???(??):
C.I.17990;C.I.Acid Red 157;SUPRANOL BRILLIANT RED G;Acid red 157 (C.I. 17990);C.I.Acid Red 157:C.I.17990;6-[[4-(Acetylcyclohexylamino)phenyl]azo]-4-(benzoylamino)-5-hydroxy-1,7-naphthalenedisulfonic acid disodium salt;disodium,(6Z)-6-[[4-[acetyl(cyclohexyl)amino]phenyl]hydrazinylidene]-4-benzamido-5-oxonaphthalene-1,7-disulfonate
CBNumber:
CB5389827
???:
C31H31N4NaO9S2
??? ??:
690.72
MOL ??:
6417-35-2.mol

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TSCA TSCA listed

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

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

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