4-amino(phenylazo)naphthalene-1-sulphonic acid

Modify Date: 2025-09-20 17:02:11

4-amino(phenylazo)naphthalene-1-sulphonic acid Structure
4-amino(phenylazo)naphthalene-1-sulphonic acid structure
Common Name 4-amino(phenylazo)naphthalene-1-sulphonic acid
CAS Number 71412-01-6 Molecular Weight 327.35800
Density 1.43g/cm3 Boiling Point N/A
Molecular Formula C16H13N3O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-amino-2-phenyldiazenylnaphthalene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Molecular Formula C16H13N3O3S
Molecular Weight 327.35800
Exact Mass 327.06800
PSA 113.49000
LogP 5.74610
Index of Refraction 1.689
InChIKey CZVJYHCWZBDKDN-UHFFFAOYSA-N
SMILES Nc1ccc(N=Nc2ccc(S(=O)(=O)O)c3ccccc23)cc1

 Synonyms

4-AMINO(PHENYLAZO)NAPHTHALENE-1-SULFONIC ACID
1-Naphthalenesulfonicacid,4-amino(phenylazo)-(9CI)
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