Synonym(s): Hydroxymethanesulfinic acid sodium salt; Rongalit®; Sodium formaldehyde sulfoxylate hydrate
Empirical Formula: CH3NaO3S -+ xH2O
Linear Formula: HOCH2SO2Na-+xH2O
Formula Weight: 118.09 (anhydrous basis)
MDL Number: MFCD00150599
Purity: ≥98.0% (RT)
Melting Point: ~120 °C (dec.)
Beilstein Registry Number: 3630814
Signal Word: Warning
Hazard statements: H341
Precautionary statements: P281
Supplemental Hazard Statements: Contact with acids liberates toxic gas.
Risk Statements (Europe): 31-68
Safety Statements (Europe): 36/37
Hazard Codes (Europe): Xn