(7Z)-7-[(2-methoxy-5-methyl-phenyl)hydrazinylidene]-8-oxo-naphthalene-1,6-disulfonic acid

Modify Date: 2024-01-02 09:59:06

(7Z)-7-[(2-methoxy-5-methyl-phenyl)hydrazinylidene]-8-oxo-naphthalene-1,6-disulfonic acid Structure
(7Z)-7-[(2-methoxy-5-methyl-phenyl)hydrazinylidene]-8-oxo-naphthalene-1,6-disulfonic acid structure
Common Name (7Z)-7-[(2-methoxy-5-methyl-phenyl)hydrazinylidene]-8-oxo-naphthalene-1,6-disulfonic acid
CAS Number 5858-71-9 Molecular Weight 475.44800
Density 1.597g/cm3 Boiling Point N/A
Molecular Formula C18H16N2NaO8S2+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,(7Z)-7-[(2-methoxy-5-methylphenyl)hydrazinylidene]-8-oxonaphthalene-1,6-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.597g/cm3
Molecular Formula C18H16N2NaO8S2+
Molecular Weight 475.44800
Exact Mass 475.02500
PSA 179.68000
LogP 5.93280
Index of Refraction 1.68

 Synonyms

C.I. Acid Red 21
C.I. Acid Red 21,disodium salt
1,8-hydroxy-7-[(2-methoxy-5-methylphenyl)azo]-,disodium salt
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