Specification:
| Appearance | White or pale yellowish-brown powder | Conform |
| Mesh | According to your need | 60mesh |
| Starch | Qualified | Qualified |
| Viscosity (mPas) | According to your need | 28 |
| Acidity | 1.5-3.5 | 2.88 |
| COOH (%) | 19.0-25.0 | 24.48 |
| Chloride (%) | ≤1.0 | 0.072 |
| Loss on drying (%) | ≤15.0 | 11.21 |
| Dregs after scorching (%) | ≤5.0 | 1.34 |