... /Glauber salt MF: Na2SO4 CAS No .:7757-82-6 Used as filler of detergent,papermaking, glass 99%min Glauber salt /Sodium ... , etc. should be kept separately, avoid mixed reserve.Applications:used as filler of detergent, the making of sodium sulphide, water glass, ... or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also ...