CAS 6634-82-8|Benzenesulfonic acid,5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-,sodium salt (1:2)

Introduction：Basic information about CAS 6634-82-8|Benzenesulfonic acid,5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-,sodium salt (1:2), 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	Benzenesulfonic acid,5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-,sodium salt (1:2)
CAS Number	6634-82-8	Molecular Weight	444.34700
Density	/	Boiling Point	/
Molecular Formula	C₁₄H₁₀N₂Na₂O₈S₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	Disodium 4-Amino-4'-nitrostilbene-2,2'-sulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₄H₁₀N₂Na₂O₈S₂
Molecular Weight	444.34700
Exact Mass	443.96700
PSA	203.00000
LogP	4.42160
InChIKey	RXYPPHDUSQFWID-SEPHDYHBSA-L
SMILES	Nc1ccc(C=Cc2ccc([N+](=O)[O-])cc2S(=O)(=O)[O-])c(S(=O)(=O)[O-])c1.[Na+].[Na+]
Stability	Temperature Sensitive - Recommended Storage at -20°C

Synonyms

4-amino-4'-nitrostilbene-2,2'-disulfonic acid disodium salt

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