Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]

BGC Id:	956113918220
CAS No:	83833-37-8
Synonyms:	red 405 ; bordeaux s-b ; chromate(2-), 2,4-dihydro-4-(2-hydroxy-4-nitrophenyl)azo-5-methyl-2-phenyl-3h-pyrazol-3-onato(2-)4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo-3-hydroxy-1-naphthalenesulfonato(3-)-, disodium ; c.i. acid red 405 ; acid red 405 ; acid red s-b ; [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3h-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]chromate(2-) disodium ; einecs 281-013-0
Molecular Formula:	C36H24CrN9O9S.2Na
Molecular Weight:	856.682
EINECS:

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What other providers are available for CAS 83833-37-8?

The last intensive check and update was carried out on 2025/10/02.

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Synonyms:

red 405 ; bordeaux s-b ; chromate(2-), 2,4-dihydro-4-(2-hydroxy-4-nitrophenyl)azo-5-methyl-2-phenyl-3h-pyrazol-3-onato(2-)4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo-3-hydroxy-1-naphthalenesulfonato(3-)-, disodium ; c.i. acid red 405 ; acid red 405 ; acid red s-b ; [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3h-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]chromate(2-) disodium ; einecs 281-013-0

CAS:

83833-37-8

EINECS:

Molecular Formula:

C36H24CrN9O9S.2Na

MDL:

Properties

Molecular Weight:

856.682 g·mol−1

What other providers are available for CAS 83833-37-8?

In addition to the providers presented here for Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)] with the CAS number 83833-37-8, there are other 7 providers with slightly different product names available for this CAS number.

Acid Red 405

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +4 additional providers that we know from the past