Min. Order Reference FOB Price
1 Ton US$450.00-600.00 / Ton
Product Description
LIANYUNGANG KANDS CHEMICAL CO., LTD. (K &S INDUSTRY LIMITED) NO 4, Chaoyang East Rd, Xinpu District, Lianyungang, Jiangsu, China. SPECIFICATION 1.Chemical Name: Sodium Metabisulfite 2.Molecular Formula:Na2S2O5 3.Molecular Weight: Heptahydrate :190.107 4.CAS:7681-57-4 5.Character: ...