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1 Kilogram |
FOB Price:USD 1000.0000 -2690.0000 |
high purity 99% PQQ 122628-50-6 manufacturer PQQ Best price
Product Description
Product name | Pyrroloquinoline Quinone Disodium Salt |
Cas number | 122628-50-6 |
Molecular formula | C14H4N2Na2O8 |
Molecular weight | 374.17 |
Appearance | Henna powder |
Assay | ≥99% |
Water | ≤12.0% |
Heavy metals | ≤10ppm |
Pb | ≤1.0% |
Cd | ≤0.3% |
As | ≤1.5% |
Hg | ≤0.2% |
Chromatographic | ≥99.0% |
Residual solvents | Ethanol≤5000ppm |
Total aerobic microbial counts | ≤1000cfu/g |
Total yeast and mold counts | ≤100cfu/g |
Enterobacteriaceae | ≤100cfu/g |
E Coli | Absent |
Salmonella | Absent |
Staphylococcus aureus | Absent |
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