S acid

Modify Date: 2025-09-28 21:14:53

S acid Structure
S acid structure
Common Name S acid
CAS Number 1486961-58-3 Molecular Weight 239.248
Density 1.6±0.1 g/cm3 Boiling Point N/A
Molecular Formula C10H9NO4S Melting Point >130°C (dec.)
MSDS N/A Flash Point N/A

 Names

Name S acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Melting Point >130°C (dec.)
Molecular Formula C10H9NO4S
Molecular Weight 239.248
Exact Mass 239.025223
LogP -0.02
Appearance of Characters Off White to Light Beige Solid
Index of Refraction 1.748
Storage condition -20°C Freezer, Under inert atmosphere
Water Solubility DMSO (Slightly, Heated), Methanol (Slightly, Heated), Water (Slightly, Heated)

 Synonyms

4-Amino-5-hydroxy-1-naphthalenesulfonic acid
EINECS 201-491-6
S acid
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-
4-Amino-5-hydroxynaphthalene-1-sulfonic acid
MFCD00003992
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