NAME: Dianiline Dithiophosphoric Acid CHEMICAL FOMULA : C12H13N2O2PS2 SPEC: ≥95% ≥90% PHYSICALS: White to slight yellow powder, pungent odour, no soluble in water FUNCTIONS: Used in flotation for non-ferrous metal sulphide ore ,it shows strong collection and good selectivity characteristics. The product is mainly used with sphalerite and the presence of lead sulfide ore. It works to the recovery rate for the gold and silver. Sometimes sphalerite cyanide inhibitor is saved, as dianiline dithiophosphoric acid is used in the flotation process STORAGE: Humidity-proof,heat-proof,fire-proof PACKAGE: 40KG/plastic bag;100KG/drum