CAS number: 9004-34-6
Molecular formula: C12H22O11
molecular weight: 342.2965
Chemical structure:
Product name | MCC PH101 | |
Shelf life | Three years | |
Inspection Standard | USP35 | |
Items | Specifications | Results |
Appearance | White or almost white,fine or granular powder. | Conforms |
Identification A | Conforms | Conforms |
Identification B | The degree of polymerization≤350 | 208 |
Granulometry | Remains 60Mesh≤1% | 0.3% |
Remains 200Mesh≤30% | 26% | |
Conductivity | ≤75us/cm | 50us/cm |
PH Value | 5.0-7.5 | 5.8 |
Loss on Drying | ≤7.0% | 3.8% |
Residue on Ignition | ≤0.1% | 0.03% |
Water-soluble Substances | ≤0.25% | 0.17% |
Ether-soluble Substances | ≤0.05% | 0.02% |
Heavy Metal | ≤0.001% | <0.001% |
Microbial limits | ||
TAMC | ≤1000cfu/g | 160cfu/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 USP35 |