Chemical formula: Na2S2O5

Physical appearance: white or slightly yellowish Crystalline powder

Application: bleaching agent for textile fibres; Colors Stripper and dechlorination; preparation of Indigo

Vat Dye; solubilizing and acidyfing agent for leather

industries ; bleaching agent forpaper pulps; preserv

-ative and sterilisation agent for food industries

Package: 25kg /50kg compound plastic woven bag

with inner polythene liner; 1000kg Jumbo bags , Any

other particular requirements to the package can

be discussed.

Storage & handling: Store the product in a cool and Dry place；prevent from direct sunlight ，water and

moisture；avoid contact with strong acid, oxidants

or poisonous substances。