... used in papermaking, glass, dye and used as filler, Product Name : Sodium Sulphate , Sodium ... .04Packing : In1MT bag or in 50KG bagor as per the customers' request.HS NO. : ... % Min.Ca Mg( as Mg) 0.15% Max.Chloride ( as Cl) 0.35% ... 0.20% Max.Whiteness 82MinUses: Used as filler of detergent, making of sodium sulphide ... used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, ...