7-amino-4-hydroxy-3-[(7-sulpho-1-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt

Modify Date: 2025-09-10 19:12:45

7-amino-4-hydroxy-3-[(7-sulpho-1-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt structure	Common Name	7-amino-4-hydroxy-3-[(7-sulpho-1-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt
	CAS Number	75627-21-3	Molecular Weight	517.44300
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₀H₁₃N₃Na₂O₇S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	disodium,(3E)-7-amino-4-oxo-3-[(7-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
Synonym	More Synonyms

Molecular Formula	C₂₀H₁₃N₃Na₂O₇S₂
Molecular Weight	517.44300
Exact Mass	516.99900
PSA	198.64000
LogP	4.69240

einecs 278-275-3

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