Description

Packing: *5kg/Bag Model NO.: GB Standard: *9.*0% Unit Price/Payment: T /T or L/C HS Code: *********0 CAS No: ********2 Origin: Shanxi China Transportation: by Sea Packing: *5kg Net PP Woven Bags. Quality: Tech Grade Appearance: White Crystals Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe Usesï&frac*4;� 1. Precipitating agent in Rare-earth mineral processing; 2. Bleaching agent in the textile activities, wood pulp bleaching; 3. Rust-remover for Metal treatment; 4. Grinding agent, such as Marble polishing; 5. Waste water treatment, removing calcium from water 6. Metallurgy industry: As precipitating and resolving agent for rare earth metal, etc. ***** Synthesis: For ***3 rein, ures form aldehyde powder etc. 8.Light industry: Polishing of DA LI stone, removing rust bleaching products of leather, wood and aluminium ect. 9. Printing Industry: Dyeing agent ***** Industry: For making tetracydine, HCl ect. *1. Others: As laboratory agent, solvents activato and basic materialsfor chemical industry Specification: index Wonderful grade First grade Up to grade purity% â�¥ *9.6 *9.4 *9.0 sulphate group % â�¤ 0.*8 0.*0 0.*0 ignition (**0 o C) % â�¤ 0.*8 0.*0 0.*0 heavy metal % â�¤ 0.**1 0.**2 0.*2 Iron content % â�¤ 0.***2 0.**2 0.*1 chlorides % â�¤ 0.**3 0.**4 0.*1 calcium % â�¤ 0.***2 / /