... 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 ... moisture and CO2 if exposing in the air. Applications: soda ash is Mainly used in glass-manufacturing, chemical industry, metallurgy, paper ... %NACL20.7% MAX0.35%FE0.0035% MAX0.002%WATER INSOLUBLES0.03% MAX0.001%soda ash lightSODA ASH DENSEsoda ash packing soda ash light