The photograph shows the standard 25 kg kraft bag with a sample of the material. Jumbo bags, drums and grade-specific packing photos are available on request.
Technical parameters
Values marked “On request” are confirmed against the grade and the production lot before a quotation is issued. They stay visible rather than being removed, so you can see exactly what still needs confirming.
| Product identity | |
|---|---|
| Chemical name | Polyacrylamide, anionic homopolymer |
| CAS number | 9003-05-8 |
| Appearance | White powder or granular |
| Ionic type | Anionic |
| Typical parameters | |
| Molecular weight | 18–25 million Da (customisable) |
| pH (1% solution) | 6–9 |
| Insoluble matter | ≤0.5% |
| Residual monomer | ≤0.05% |
| Hydrolysis degree | 20%–35% |
| Use and packing | |
| Recommended dosage | 0.1%–0.5% |
| Dissolution time | On request |
| Packaging | 25 kg kraft paper bag; jumbo bag on request |
| Shelf life | On request |
| Storage | Dry, sealed, out of direct sunlight |
What it is used for
Coal washing and tailings thickening, sand and gravel washing, mineral processing, paper mill white water and general industrial wastewater where a high-molecular-weight anionic flocculant is the right tool. It is usually dosed after a coagulant has destabilised the suspension.
Packaging and shipping
Questions buyers ask
Request a quotation for Anionic Polyacrylamide (APAM)
The product is pre-filled below. Add the application, your water or sludge analysis and the monthly volume so the quotation can be specific.