CAS No.: 1309-37-1
Molecular Formula: (C₄H₉O)₂PSSNH₄
Description: White powdery solid, odorless, deliquescent in air, soluble in water, chemically stable.
Packaging: 130kg/bucket,25&50kg/bag.
Storage: This material should be stored in a cool dry well-ventilated area,it should be protected from heat,water or moisture.

It is an excellent collector and frother for non-ferrous ores. It has special sorting effect on copper, lead, silver, activated zinc sulfide ore and refractory polymetallic ore. It has weak collecting capacity for pyrite and pyrrhotite in weak alkaline pulp, but strong collecting capacity for galena. It can also be used for the flotation of nickel and antimony sulfide ore, especially for refractory nickel sulfide ore, mixed sulfide and nickel oxide ore, sulfide ore and gangue ore is more effective. According to the research, the use of ammonium butyl black medicine also facilitates the recovery of platinum, gold, silver.