CAS:15898-44-9|4-Aminobenzenesulfinic Acid Sodium Salt (Trihydrate)

Catalogue Number:A591540
Chemical Name:4-Aminobenzenesulfinic Acid Sodium Salt (Trihydrate)
Synonyms:p-Aminobenzenesulfinic Acid Monosodium Salt; Sodium 4-Aminobenzenesulfinate
CAS Number:15898-44-9
Alternate CAS #
Free Base: 7472-15-3
Molecular Formula:C₆H₆NNaO₂S
Appearance:Pale Beige to Pink Solid
Melting Point:>248°C (dec.)
Molecular Weight:179.17
Storage:20°C
Solubility:DMSO (Slightly), Methanol (Slightly)
Category:Building Blocks; Miscellaneous;
Applications:4-Aminobenzenesulfinic Acid is an analogue of 4-Acetamidobenzenesulfinic Acid a component in the preparation of Cyanine dyes.
References:Kim, H., et al.: J. Pharm. Biomed. Anal., 27, 51 (2002),
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