CAS number： 9004-34-6
Molecular formula： C12H22O11
molecular weight： 342.2965
Chemical structure：
| Product name | MCC PH200 | |
| Shelf life | Two years | |
| Inspection Standard | USP30 | |
| Items | Specifications | Results |
| Appearance | White or almost white，fine or granular powder. | Conforms |
| Identification A | Conforms | Conforms |
| Identification B | The degree of polymerization≤350 | 215 |
| Granulometry | Remains 60Mesh≥10% | 33.5% |
| Remains 100Mesh≥50% | 54.3% | |
| Conductivity | ≤75us/cm | 46us/cm |
| PH Value | 5.0-7.5 | 6.2 |
| Loss on Drying | ≤7.0% | 3.7% |
| Residue on Ignition | ≤0.1% | 0.04% |
| Water-soluble Substances | ≤0.25% | 0.13% |
| Ether-soluble Substances | ≤0.05% | 0.04% |
| Heavy Metal | ≤0.001% | ＜0.001% |
| Organic volatile impurities | Meets the requirements | Conform |
| Residual solvents | Meets the requirements | Conform |
| Microbial limits | ||
| TAMC | ≤1000cfu/g | 30cfu/g |
| TYMC | ≤100cfu/g | ＜10cfu/g |
| Escherichia coli | Absent | Absent |
| Salmonella species | Absent | Absent |
| Staphylococcus aureus | Absent | Absent |
| Pseudomonas areuginosa | Absent | Absent |
| Conclusion | Conform to USP30 | |
