... Ash light 1,we are soda ash manufacturer 2,Formula: Na2CO3(soda ash) 3,soda ash content:99.2% 4,packing:40kgs/bag, Soda Ash ... lightlight and denseFormula: Na2CO3 Cas No.: 497-19-8 Properties: White crystal powder, easily ... moisture and CO2 if exposing in the air. Applications: soda ash is Mainly used in glass-manufacturing, chemical industry, metallurgy, paper ...