sodium bisulfite solution (38%) CSA NO.:7631-90-5
Product name: liquid sodium bisulfite
English name: liquid sodium bisulfite
Structural formula: 
CAS RN: 7631-90-5
EINECS No.: 231-548-0
Molecular formula: NaHSO3
Molecular weight: 104.06
Melting point: 150℃
Refractive index: 1.43 - 1.47
Solubility: 300 g/L
Properties: yellowish transparent liquid, with irritating sulfur dioxide odor.
Content: 30%-40%
Packing: 25kg/drum, 250kg/drum, ton drum, tank car
Uses: the product can be used in bleaching cotton fabric and organic matter, or as reducer in dyeing, papermaking, tanning, chemical synthesis, and other industries. In pharmaceutical industry, it can be used in producing intermediate for analginum, aminopyrine, taurine, etc.