Complaint
| Item | Standard |
| Viscosity, mPa.s (2% Soln.) | 5-40 |
| Degree of Substitution (D.S) | 0.5-0.7 |
| Moisture, % | 10.0max |
| Purity, % | 72 min |
| pH Value | 8.0-11.5 |
| Test method: Viscosity measured on basis of 2% water solution,at 25Deg C,NDJ-79 Viscometer Type,#1 spindle,30rpm. | |
