Sodium Diisobutyl (Dibutyl) Dithiophosphate

[(CH3)2CHCH2O2PSS]Na { (CH3(CH2)3O)2PSSNa }

Store in a cool, dry, ventilated warehouse.

Used as an effective collector for the flotation of copper or zinc sulfide ores and some precious metals ores, such as gold and silver, a weak collector for pyrite in alkaline loop, both with weak foaming.