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55613-78-0

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55613-78-0 Structure

55613-78-0 Structure
IdentificationBack Directory
[Name]

trihydrogen bis[4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonato(3-)]chromate(3-)
[CAS]

55613-78-0
[Synonyms]

Acid Orange 164
Acid orange 164 (C.I. 18840:1)
C.I.Acid Orange 164:C.I.18840:1
[EINECS(EC#)]

259-721-6
[Molecular Formula]

C32H21CrN10O14S2(-2)
[MOL File]

55613-78-0.mol
[Molecular Weight]

885.69
Chemical PropertiesBack Directory
[EPA Substance Registry System]

Chromate(3-), bis[4-[4,5-dihydro-4-[[2-(hydroxy-.kappa.O)-5-nitrophenyl]azo-.kappa.N1]-3-methyl-5-(oxo-.kappa.O)-1H-pyrazol-1-yl]benzenesulfonato(3-)]-, trihydrogen (55613-78-0)
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Preparation]

2-Amino-4-nitrophenol diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid?coupling, and then translate into chromium complexation.
[Properties and Applications]

dark red light orange.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3-4 4-5 4-5
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