4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

Modify Date: 2025-08-29 15:58:22

4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid structure	Common Name	4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
	CAS Number	90-21-1	Molecular Weight	338.74100
	Density	1.887g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₀H₇ClO₇S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
Synonym	More Synonyms

Density	1.887g/cm3
Molecular Formula	C₁₀H₇ClO₇S₂
Molecular Weight	338.74100
Exact Mass	337.93200
PSA	145.73000
LogP	3.85380
Index of Refraction	1.726
InChIKey	PGAVDCUYQQGYAK-UHFFFAOYSA-N
SMILES	O=S(=O)(O)c1cc(O)c2c(Cl)cc(S(=O)(=O)O)cc2c1

1-amino-4-methy...

CAS#:784103-83-9

4-chloro-5-hydr...

CAS#:90-21-1

Literature: Bad.Anilin.- u.Sodaf. Patent: DE147852 ;

2,7-Naphthalenedisulfonicacid,4-chloro-5-hydroxy

4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid

4-Chlor-5-hydroxy-naphthalin-2,7-disulfonsaeure

EINECS 201-976-2

4-Chloro-5-hydroxynaphthalene-2,7-disulphonic acid

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