... net weight Chmical formular: Na2CO3Molecular weight: 105.99CAS No.: 497-19-8Standard executed: GB210--92 property: soda ash is a kind ... ,glass-manufacturing,papermaking,textile,dyeing,metallurgy, petrochemical,detergent,mordant,synthetic fiber,medicine,food industry etc. Packing: in plastic woven bag, 50kg ...