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 |