sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate

sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate structure

CAS No.: 50814-28-3

Chemical Name:: sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate

Synonyms: C.I.28683;C.I.Acid Red 351;Acidol Scarlet GX;C.I.Acid Red 351:C.I.28683;Sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulfonate;sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate;4-[[4-[2-(2-phenylindol-3-ylidene)hydrazinyl]phenyl]diazenyl]benzenesulfonate;4-[[4-[(2-Phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulfonic acid sodium salt

CBNumber:: CB0937872

Molecular Formula:: C26H18N5NaO3S

Molecular Weight:: 503.50759

MDL Number:

MOL File:: 50814-28-3.mol

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sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate Properties

EPA Substance Registry System	Benzenesulfonic acid, 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]-, monosodium salt (50814-28-3)

sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate Chemical Properties,Uses,Production

Preparation

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 2-Phenyl-1H-indole?coupling.

Properties and Applications

yellow light red.

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

sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulphonate 4-[[4-[(2-Phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulfonic acid sodium salt Acidol Scarlet GX C.I.28683 C.I.Acid Red 351 Sodium 4-[[4-[(2-phenyl-1H-indol-3-yl)azo]phenyl]azo]benzenesulfonate 4-[[4-[2-(2-phenylindol-3-ylidene)hydrazinyl]phenyl]diazenyl]benzenesulfonate C.I.Acid Red 351:C.I.28683 50814-28-3 C26H18N5NaO3S