... or paper bag or as per requirement 4.for textile,film,phtography Sodium Thiosulfate PentahydrateCAS No 10102-17-7Molecular Formula Na2S203 ... .5 Application:It is the fixing agent of photograph, antichlor and printing auxiliary of textile, printing and dyeing industry, It ... also used in manufacturing of synthetical dye, insecticides, synthetic fabrics. It is still used ...