1.Appearance:light yellow/greenish yellow 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:P.P woven bag: 25kg/bag and 50kg/bag;
Metal drum: 120kg/drum and 150kg/drum;
Wood box: 800kg/box
 

4.Application:It is a collecting agent which has a week collecting ability but strongest selectivity. It can be used for preferential flotation in nonferrous metals ore, and also usually used for preference and separately flotation of lead-Zinc mixed ore galena