... 2%MIN PACKING:40KG,50KG WOVEN PLASTIC BAG soda ash light/dense SODIUM CARBONATEMolecular Formula: Na2CO3Molecular Weight: 105.98 Quality ... sieve (180um) %MIN70.0-70.0Use: It is one of the most important chemical materials, widely used in glass, petro ... paper making, soaps, cleaning agents, leathers, food, pharmaceuticals, film and light industry. Packing: 50kgs net, in woven plastic bag. Storage: In dry ...