| Physicochemical properties | Light yellow to pale red paste at R.T, miscible with water at random proportion, dissolving speed faster with the rising of temperature. Non-toxic and tasteless, the product are mixture of fatty acids and petroleum oil derivatives, with the general chemical properties of carboxylic acid. |
| Quality Standard | Density （g/ml) 0.91 |
| Iodine value (g/100g) 45-80 | |
| Saponification value (mg/g) 180-210 | |
| Free acid (%) <1 | |
| Use of advantages | Mainly used in hematite, magnetite reverse flotation desilication. The differences with other types of domestic reagent is a new theory introduction -- competitive adsorption theory. This product has a unique advantages, unlike other anionic collector has obvious "inflection point" phenomenon, with increasing anionic reagent dosage, at the beginning the fine ore grade increased gradually, reached a certain concentration. |
| Usage | Minerals slurry temperature above 20 ℃, adjust PH value around 11.8 with sodium hydroxide ,use caustic starch iron minerals , collector dosage is generally 200-500g / ton crude ore. |
| Package & Storage | 180 kg plastic drum or iron drum. Prevent extrusion and violent collisions during transportion. Store in a cool dry place, shelf life is one year. |