Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
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Product name | PQQ | Manufacture date | Jan.20.2025 |
Batch number | SW250120 | Analysis date | Jan.21.2025 |
Batch quantity | 50kg | Expiry date | Jan.20.2027 |
Items | Specifications | Results |
Appearance | Dark red powder,oddrless | Conforms |
Solubility | DMSO (Slightly) | Conforms |
PH | 6.0~7.5 | 6.9 |
Solution clarity and color | Solution should be clear and colorless | Conforms |
Related substancss | 5CMP0.3% Simple impurity Total other impurty |
0.01% 0.03% 0.10% |
Chlorde | 0.05% | Conforms |
Ammonium | 0.05% | Conforms |
Fe | 0.01% | Conforms |
Phosphate | 0.1% | Conforms |
Loss on drying | ≤6.0% | 1.3% |
Heavy metals | 0.002% | Conforms |
Arsenide | 0.0001% | Negative |
Bacterial Endoxins | 0.3EUU/mg | Negative |
Micobial Limit | Conforms | Conforms |
Assay | ≥99.0% | 99.8% |
Conclusion | Conform to specifications |
Packing description: | Sealed export grade drum & double of sealed plastic bag |
Storage: | Long-term storage is below 15 degrees below zero |
Shelf life: | 2 years when properly stored |
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