CAS 83833-37-8|Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-

Introduction：Basic information about CAS 83833-37-8|Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Synonyms

Common Name	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
CAS Number	83833-37-8	Molecular Weight	856.671
Density	/	Boiling Point	/
Molecular Formula	C₃₆H₂₄CrN₉Na₂O₉S	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	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
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₃₆H₂₄CrN₉Na₂O₉S
Molecular Weight	856.671
Exact Mass	856.061829
PSA	219.57000
LogP	8.14200

Synonyms

Red 405

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

Acid Red 405

Chromate(2-), [3-(hydroxy-κO)-4-[(E)-2-[5-(hydroxy-κO)-3-methyl-1-phenyl-1H-pyrazol-4-yl]diazenyl]-1-naphthalenesulfonato(3-)-κO][4-[(E)-2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl]-3-met 
hyl-1-phenyl-1H-pyrazol-5-olato(2-)-κO]-, sodium (1:2)

C.I. Acid red 405

[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

Bordeaux S-B

Disodium [3-(hydroxy-κO)-4-{(E)-[5-(hydroxy-κO)-3-methyl-1-phenyl-1H-pyrazol-4-yl]diazenyl}-1-naphthalenesulfonato(3-)-κO][4-{(E)-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl}-3-methyl-1-phe 
nyl-1H-pyrazol-5-olato(2-)-κO]chromate(2-)

Einecs 281-013-0

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