| CHARACTERISTIC | STANDARD |
| Appearance | Off white, or yellowish granular |
| Molecular weigh,10^6 | 7-10 |
| Degree of charge, (w/w) % | 15-22 |
| Bulk Density, kg/m³ | 600-800 |
| pH of 0.1% solution @ 25℃ | 5-7 |
| UL viscosity | 3.5-4.5 |
| Viscosity , cps | |
| 0.10% | 85 |
| 0.20% | 205 |
| 0.50% | 420 |
| Insoluble, w/w % | 0.5max |
| Residual Acrylamide,ppm | 1000max |
| Mesh size,10-80mesh,% | 90 |
