Basic Characteristics : Colorless, single-crystal or powder ramps, soluble in water, do not dissolve in alcohol, etc.

uses: For sulfite-cellulose acetate, sodium thiosulfate, organic medicines, such as bleach fabric, but also used as a reducing agent, preservatives, etc. to chlorine.

Storage: Dry and hermetic

Packing: Net weight 25Kgs or 50kgs with plastic woven bag ; Or 1000kgs big bags