Min. Order Reference FOB Price
1 kg US$10.00-50.00 / kg
Product Description
Product Description Name of index GB17203-1998 FCC-4 USP-23 Appearance White crystalli-ne powder White crystalli-ne powder White crystalline powder Content, % 98.0-1005 97.5-100.5 97.5 -100.5 As≤% 0.0003 - 0.0003 Fluoride,≤% 0.003 0.003 0.003 Heavy metals(As Pb) ,≤% ...