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S acid

Names

[ CAS No. ]:
1486961-58-3

[ Name ]:
S acid

[Synonym ]:
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

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)


Related Compounds