Pyrroloquinoline quinone is abbreviated as PQQ. Disodium salts of PQQ have a unique CAS number of 122628-50-6, while PQQ has a CAS number of 72909-34-3. PQQ from Hygieia comes in the form of a salt.
PQQ, a vitamin-like coenzyme.
| Product name | PQQ Disodium Salt powder |
| Synonyms | Pyrroloquinoline quinone disodium salt, PQQ, PQQ disodium salt |
| CAS number | 122628-50-6 |
| Molecular Formula | C14H4N2Na2O8 |
| Molecular weight | 374.17 |
| Appearance/color | red brown powder |
| Specifications | 99% |
| solubility | soluble in water |
