CAS 91101-24-5|1-(2-chloro-5-sulfophenyl)-3-methyl-4-(4-sulfophenyl)azo-2-pyrazolin-5-one disodium s

Introduction：Basic information about CAS 91101-24-5|1-(2-chloro-5-sulfophenyl)-3-methyl-4-(4-sulfophenyl)azo-2-pyrazolin-5-one disodium s, 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	1-(2-chloro-5-sulfophenyl)-3-methyl-4-(4-sulfophenyl)azo-2-pyrazolin-5-one disodium salt
CAS Number	91101-24-5	Molecular Weight	516.84400
Density	/	Boiling Point	/
Molecular Formula	C₁₆H₁₁ClN₄Na₂O₇S₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	1-(2-chloro-5-sulfophenyl)-3-methyl-4-(4-sulfophenyl)azo-2-pyrazolin-5-one disodium salt
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₆H₁₁ClN₄Na₂O₇S₂
Molecular Weight	516.84400
Exact Mass	515.95500
PSA	188.55000
LogP	3.68540
InChIKey	ZZUGQEWXDWHKMS-UHFFFAOYSA-L
SMILES	CC1=NN(c2cc(S(=O)(=O)[O-])ccc2Cl)C(=O)C1N=Nc1ccc(S(=O)(=O)[O-])cc1.[Na+].[Na+]

Synonyms

dye op 500

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