Dithiophosphate Series
Diammonium black drug
Main ingredients: Ammonium dibutyldithiophosphate
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Main ingredients: Ammonium dibutyldithiophosphate
Packaging: 130kg/drum (iron), 25kg/bag, 50kg/bag.
Storage and transportation: moisture-proof, sun proof, waterproof.
Properties: White powdery solid, odorless, deliquescent in air, soluble in water, chemically stable.
Nitrite black powder is an effective collector for silver, copper, lead, and activated zinc sulfide ores. It can also be used for flotation of activated sulfide iron ores and for flotation of nickel and antimony sulfide ores. It is particularly effective for difficult to select sulfide nickel ores, sulfide nickel oxide mixed ores, and intermediate ores of sulfide ores and gangue
| 项目 | 优级品 | 合格品 |
| 选矿活性物质%≥ | 95.0 | 91.0 |
| 水不溶物质%≤ | 0.5 | 1.2 |