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Sodium Bisulfite CAS 7631-90-5 is yellowish transparent liquid, with irritating sulfur dioxide odor.
Specification
Appearance Yellowish transparent liquid
Melting point: 150℃
Refractive index: 1.43 - 1.47
Solubility: 300 g/L
Content: 30%-40%
* We also have 99% powder solid.
Application
Sodium Bisulfite is 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.
Packing
25kg or 250kg/drum, IBC drum, ISO tank.
Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.