Royce Associates

You are here: HomeProductsHydroxymethanesulfinic acid sodium salt dihydrate

Contact us

  • Company Name: Royce Associates
  • Street: Royce Associates
    35 Carlton Avenue
    East Rutherford, NJ 07073
  • Country/region: United States
  • Tel: 201-438-5200 (dyes)/ (516) 367-6298 (resins / specialty chemicals)
  • Fax: 201-438-5207
  • Email:

Hydroxymethanesulfinic acid sodium salt dihydrate

  • CAS No:149-44-0 Sodium hydroxymethanesulfinate
    Molecular Structure

    Other Information

  • CAS Registry Number: 149-44-0
  • Transport: 50kgs
  • Melting Point: ~120 °C (dec.)
  • Flash Point: 223.8 °C
  • Boiling Point: 446.4 °Cat760mmHg
  • Water Solubility: 50 mg/mL in water
  • Safety Statements: 26-36
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 223.8 °C
  • EINECS: 205-739-4
  • Molecular Weight: 118.09
  • InChI: InChI=1/CH4O3S.Na/c2-1-5(3)4;/h2H,1H2,(H,3,4);/q;+1/p-1
  • Risk Statements: 36/37/38
  • Molecular Formula: CH3O3S.Na