8-amino-5-[(p-aminophenyl)azo]naphthalene-2-sulphonic acid

Modify Date: 2025-08-27 18:39:08

8-amino-5-[(p-aminophenyl)azo]naphthalene-2-sulphonic acid structure	Common Name	8-amino-5-[(p-aminophenyl)azo]naphthalene-2-sulphonic acid
	CAS Number	85-67-6	Molecular Weight	342.37200
	Density	1.52g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₆H₁₄N₄O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	8-amino-5-[(4-aminophenyl)diazenyl]naphthalene-2-sulfonic acid
Synonym	More Synonyms

Density	1.52g/cm3
Molecular Formula	C₁₆H₁₄N₄O₃S
Molecular Weight	342.37200
Exact Mass	342.07900
PSA	139.51000
LogP	5.90950
Index of Refraction	1.722
InChIKey	PUFPLSIDSWPRQM-UHFFFAOYSA-N
SMILES	Nc1ccc(N=Nc2ccc(N)c3cc(S(=O)(=O)O)ccc23)cc1

Safety Phrases	S16-S26-S36/37/39

8-Amino-5-((p-aminophenyl)azo)-2-naphthalenesulfonic acid

2-Naphthalenesulfonic acid,8-amino-5-((4-aminophenyl)azo)

2-Naphthalenesulfonic acid,8-amino-5-(2-(4-aminophenyl)diazenyl)

EINECS 201-621-1

8-Amino-5-((p-aminophenyl)azo)naphthalene-2-sulphonic acid

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