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ChemicalBook CAS DataBase List trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)

trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-) Structure

trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)

Product Nametrisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)
CAS57693-14-8
CBNumberCB6920993
MFC40H20CrN6NaO14S2(-2)
MW947.73
EINECS260-906-9
MDL NumberMFCD00278934
MOL File57693-14-8.mol

Chemical Properties

Density	1539[at 20℃]
vapor pressure	0Pa at 25℃
solubility	2.46g/L in organic solvents at 20 ℃
pka	9.34[at 20 ℃]
Water Solubility	100g/L at 20℃
LogP	-1 at 20℃
FDA UNII	67U4FM81UF
EPA Substance Registry System	Chromate(3-), bis[3-(hydroxy-.kappa.O)-4-[2-[2-(hydroxy-.kappa.O)-1-naphthalenyl]diazenyl-.kappa.N1]-7-nitro-1-naphthalenesulfonato(3-)]-, sodium (1:3) (57693-14-8)

Safety

Symbol(GHS)
Signal word	Warning
Hazard statements	H411-H317-H319
Precautionary statements	P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P
TSCA	TSCA listed

trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-) Price

Product number	Packaging	Price	Product description	Buy
AK Scientific T006	1g	$28	Acid Black 172, tech.	Buy
AK Scientific T006	5g	$84	Acid Black 172, tech.	Buy
aablocks AA01DNQB	1g	$32	Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-, sodium (1:3)	Buy
aablocks AA01DNQB	5g	$94	Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-, sodium (1:3)	Buy
TRC A189873	100mg	$75	AcidBlack172(TechnicalGrade)	Buy

trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-) Chemical Properties,Usage,Production

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