Item | Specification |
---|---|
Product Name | PQQ Disodium Salt |
CAS Number | 122628-50-6 |
Synonyms | Pyrroloquinoline Quinone Disodium Salt / Methoxatin Disodium Salt |
Molecular Formula | C14H4N2Na2O8 |
Molecular Weight | 374.17 g/mol |
Appearance | Reddish-orange powder |
Purity (HPLC) | ≥99% |
Solubility | Soluble in water |
Loss on Drying | ≤5.0% |
Heavy Metals | ≤10 ppm |
Arsenic (As) | ≤2 ppm |
Lead (Pb) | ≤2 ppm |
Total Plate Count | ≤1000 CFU/g |
Yeast & Mold | ≤100 CFU/g |
Shelf Life | 24 months |
Storage Condition | Cool, dry place, keep sealed away from light |
Grade | Food grade / Nutraceutical grade |
Packaging | 1kg/foil bag, 25kg/drum (customizable) |