Appearance:The white powder.
Packing:25kgs woven bag and Jumbo bag.
Application:Used in leather industry, serves as camouflage salt in
the chrome tanning method,used in catalyst and stabilizer
compositions, and in the printing and dyeing of textiles as a
reducing agent,used as the raw material in the manufactuers of
sodium hydrosulphite, formic acid and oxalic acid,used as drilling
fluid and completion fluid in oil field,used as road antifreeze and