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CAS RN: 63148-74-3 | Product Number: S0880

Formaldehyde Sodium Bisulfite Hemihydrate

Purity: >97.0%(T)
  • Hydroxymethanesulfonic Acid Sodium Salt Hemihydrate
  • Sodium Hydroxymethanesulfonate Hemihydrate
3   ≥20 
2   ≥20 

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Product Number S0880
Purity / Analysis Method >97.0%(T)
Molecular Formula / Molecular Weight CH__3NaO__4S·^^1/__2H__2O = 143.09  
Physical State (20 deg.C) Solid
CAS RN 63148-74-3
PubChem Substance ID 135727339
Appearance White to Almost white powder to crystal
Purity(Iodometric Titration) min. 97.0 %(calcd.on dried substance)
Drying loss 5.5 to 7.5 %
Properties (reference)
Solubility in water Soluble
Related Laws:
RTECS# PB2200000
Transport Information:
HS Number 2905599890
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