1-Naphthalenesulfonicacid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)

Modify Date: 2025-08-25 15:36:27

1-Naphthalenesulfonicacid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1) structure	Common Name	1-Naphthalenesulfonicacid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
	CAS Number	5850-93-1	Molecular Weight	400.38300
	Density	1.42g/cm3	Boiling Point	N/A
	Molecular Formula	C₂₀H₁₃N₂NaO₄S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
Synonym	More Synonyms

Density	1.42g/cm3
Molecular Formula	C₂₀H₁₃N₂NaO₄S
Molecular Weight	400.38300
Exact Mass	400.04900
PSA	110.53000
LogP	6.09890

Red AR

Acid Red 141

C.I.Acid Red 141

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