Item | USP/BP/EP/CP | ||
Identification | Conforms | ||
pH | 5.0-7.0 | ||
Loss on drying (%) | ≤10.0 | ||
Na-chloride & Na-glycolate (%) | ≤0.50 | ||
Residue on lgnition/ Sulfated ash (%) | 14.0-28.0 | ||
Degree of Substitution | 0.60-0.85 | ||
Content of Water-soluble Material (%) | ≤10.0 | ||
Settling Volume (ml) | 10.0-30.0 |