High quality PQQ 99% Supply from Healthway with good price
Product Name: PQQ
Synonym Name: Pyrroloquinoline Quinone Disodium
CAS. Number: 122628-50-6
Molecular weight: C14H4N2Na2O8
Specifications: PQQ 99%
Appearance: Henna fine powder
PQQ
PQQ introduction
PQQ, also called Pyrroloquinoline Quinone Disodium is produced by fermentation process and contains NLT 98.0% and NMT 102.0% of pyrroloquinoline quinone disodium salt (C14H4N2Na2O8), calculated on the anhydrous basis. It is a kind of co-enzyme of redox enzyme. Its unique structure of pyroquinone gives it many different physiological characteristics from other coenzymes, and also makes it have different physiological effects. PQQ was regarded as GRAS in the United States and can be used as raw materials in energy drinks, sports drinks, electrolyte drinks and other foods. European Union and Canada as dietary supplements or natural health foods.Pyrroloquinoline quinone is also known as PQQ in the dietary supplements industry.
Specifications of PQQ
PQQ 99.0% HPLC
Benefits of PQQ
❶ PQQ can be a mitochondrial enhancers protect and enhance the energy of existing mitochondria and promote the generation of new mitochondria.
❷ PQQ as a new antioxidant that cleans up oxygen free radicals and protects the body and organs against aging.
❸ PQQ can improve cognition, memory and concentration, and prevent and improve Alzheimer’s disease.
Typical specification sheet of PQQ 99%
| Analysis Items | Specifications | Methods |
| Identifications | ||
|
IR spectrum is concordant with spectrum of PQQ RS. | |
|
Retention time of the sample matches with the standard in HPLC purity test. | |
| Physical Tests | ||
| Appearance | Henna fine powder | Visual |
| Smell & taste | Salty | Organoleptic |
| Particle size | 99% pass 20mesh | USP43<786> |
| Water content | ≤13.00% | USP43<921> |
| Residue on Ignition | ≤1.00% | USP43<281> |
| Active Ingredients Tests | ||
| PQQ.Na2 (Anhydrous basis) | 98.00%-102.00% | USP43<621> |
| Sodium (Anhydrous basis) | 10.50%-13.00% | USP43<621> |
| PQQ (Anhydrous basis) | ≥85.00% | USP43<621> |
| Total impurities | ≤1.00% | USP43<621> |
| Chemical Tests | ||
| Heavy Metals | ≤10.00ppm | USP43<231> |
| Pb<Lead> | ≤0.50ppm | USP43<211> |
| As<Inorganic Arsenic> | ≤1.00ppm | USP43<251> |
| Cd<Cadmium> | ≤0.10ppm | USP43<232> |
| Hg<Total Mercury> | ≤0.10ppm | USP43<261> |
| Residue of Ethanol | ≤5,000ppm | USP43<467> |
| Microbiological Tests | ||
| Total Bacterial Counts | ≤1,000cfu/g | USP43<2021> |
| Yeasts and Molds | ≤100cfu/g | USP43<2021> |
| Coliforms | ≤0.30MPN/g | USP43<2022> |
| E. Coli | Negative in 1g | USP43<2022> |
| Salmonella | Negative in 10g | USP43<2022> |
| * Conclusion: Conform to above specifications. | ||
| * Statements : Irradiated free, GMO free, Additives free,WADA Free, BSE/TSE Free. | ||
| * Packaging: 1/5kg per tin or 25kg per fiber drum. | ||
| * Storage Condition: Preserve in well-closed, tight containers with temperature below 25℃. | ||
| * Shelf Life: 3 years when properly stored. | ||
