Dithiophosphate 25
Mineral processing 2025-04-24
Product Introduction:
Name: Dithiophosphate 25
Main Ingredient: Dimethylphenol dithiophosphate
Molecular Formula: (C7H7O)2PSSH
Properties: Dark brown oily liquid with pungent odor and corrosiveness; flammable, slightly soluble in water.
Main Uses: No. 25 Black Drug has both collector and foaming properties. It is a collector for lead, copper, silver sulfide ores and activated zinc sulfide ores. It is often used in lead and zinc priority flotation separation operations. This product has a very weak ability to capture pyrite and other sulfide ores in alkaline circuits, but in neutral or acidic media, it is a strong non-selective collector for all sulfide ores. Under certain conditions, it also has a certain capture effect on heavy metal oxide ores. Since this product is only slightly soluble in water, it must be added to the stirring tank or ball mill in its original form.
Specifications:
| Item | Indicator |
| Dimethylphenol dithiophosphate % ≥ | 65-73 |
| Cresol and other components % ≤ | Residue |
| Density (20oC) g/ml | 1.17—1.20 |
| Validity period (months) | 24 |
| Packaging | 200 kg/iron drum (or plastic drum) |
