Complaint
| Item | Standard | |||
| Appearance | White or almost white,fine or granular powder. | |||
| Identification A Identification B | Conform The degree of polymerization≤350 | |||
| Granulometry | remians 60mesh≤1% remians 200mesh≤30% | |||
| Conductivity | ≤75us/cm | |||
| PH value | 5.0-7.5 | |||
| Loss on Drying(%) | ≤7.0% | |||
| Residue on Ignition(%) | ≤0.1% | |||
| Water-soluble Matter(%) | ≤0.25% | |||
| Ether-soluble Matter(%) | ≤0.05 | |||
| Heavy Metals | ≤0.001% | |||
| TAMC | ≤1000CFU/g | |||
| TYMC | ≤100CFU/g | |||
| Esherichina coli | absent | |||
| Salmonella species | absent | |||
| Staphylococcus aureus | absent | |||
| Pseudomonas aeruginosa | absent | |||
