1 the purity of our soda ash is 99.2%min 2 widely used in ... after receipt of your payme English name: soda ash, sodium carbonate, light/dense soda ash Molecular formula: Na2CO3 Molecular weight: 105 ... .: 497-19-8 HS no: 28,362,000 Usage: soda is an important chemical substance of white power or fine ... chemicals,metallurgy,medicine,petr...Brand Name: JinGangH.S. Code: 2836200000 Soda ash light 99.2% min