Pyrroloquinoline Quinone Disodium Salt PQQ Powder suppliers & manufacturers in China.
| Product name | Pyrroloquinoline Quinone Disodium Salt (PQQ) |
| CAS No. | 122628-50-6 |
| Appearance | Reddish Brown Powder |
| Assay(HPLC) | Not less than 99.0% |
| Heavy metal | Not more than 10 ppm |
| loss on drying | Not more than 9% |
| Shelf Life | Two years when properly stored. |
| Storage conditions | Keep container tightly closed in a cool,dry and well-ventilated place. |
The main component of pyrroloquinoline quinone disodium salt is pyrroloquinoline quinone (PQQ), which is an aromatic tricyclic o-quinone compound. It is known as the king of immunity and is the strongest antioxidant substance currently known in the world.
In 2022, China will review and approve PQQ.Na2 as a new food raw material. PQQ's product forms mainly include beverages, candies, gels/jelly, oral liquids, powders, tablets, granules, capsules and sauces, among which beverages are the most widely used product type.