1.Appearance:yellow/ offwhite powder or pellet, soluble in water, labile, release heat with acid
 

2.QS:
Effective content:≥90%
Free alkali:≤0.2%
Water & volatile:≤4.0%
Solubility:Soluble in water, no impurity
 

3.Package:
120kg/drum,150kg/drum,
 25kg/bag,50kg/drum
 

4.Application:It is a collector agent with a strongest collector ability which is used in sulphide ore, and is a good collector for cooper, zinc or nickel and auriferous pyrite, always being used in rougher flotation and scavenging process.