Title: Acetone Sodium Bisulfite
CAS Registry Number: 540-92-1
CAS Name: 2-Hydroxy-2-propanesulfonic acid sodium salt
Additional Names: acetone sulfite
Molecular Formula: C3H7NaO4S
Molecular Weight: 162.14
Percent Composition: C 22.22%, H 4.35%, Na 14.18%, O 39.47%, S 19.78%
Line Formula: (CH3)2C(OH)SO3Na
Properties: Crystals, fatty feel, slight SO2 odor. Freely sol in water, sparingly in alcohol. Decomposed by acids.
Use: In photography; manuf of pure acetone; dyeing and printing texiles; in organic syntheses.