Factory Direct Supply Wholesale Bulk Pure 99% Pyrroloquinoline Quinone PQQ Powder
| Item | Standard | Results |
Identification | A.H-NMR:Comply with the structure | Complies |
| B.LC-MS:Comply with the structure | Complies | |
| C.The IR spectrum of sample should be identical with that of reference standard. | Complies | |
| D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. | Complies | |
| Loss on drying | ≤2.0% | Conforms |
| Heavy metals | ≤10 ppm | Conforms |
| Residue on ignition | ≦0.1% | Conforms |
Related Substances | Single impurity:≤0.10% | 0.05% |
| Total Impurities:≤0.5% | ≤0.1% | |
| Purity | ≥99.0% | Conforms |
| Assay | 99.0%~102.0% | Conforms |
| Storage | Sealed in dry,Room Temperature | |
| CONCLUSION | The specification complies with enterprise stanard | |
Application & Function
PQQ is found in a wide range of common foods including fruits, vegetables, grains and beverages, including plant-based and animal-derived foods, PQQ is a new type of water-soluble vitamins, is an oxidoreductase-based, exists in some micro-organisms, plants and animal tissues, not only involved in catalytic oxidation of the body reaction, but also has some special biological activity and physiological function. Trace of PQQ can improve the metabolism of biological tissue and growth function, very valuable.
Pyrroloquinoline Quinone Disodium Salt PQQ Price CAS122628-50-6 PQQ Disodium Salt Description
PQQ is widely found in various common foods such as fruits, vegetables, grains, and beverages, including plant-based and animal-based foods,
The concentration range of PQQ is 3.65-61.0 ng/g or ng/mL, and the total content of PQQ and its derivative IPQ in human milk is 140-180 ng/ml, indicating that it may play a very important role in the growth and development of newborn infants and young children
Storage
Store it in the cool and dry place.Keep it from strong light and heat.
Shelf Life
24 months when it is stored properly
Packing & Storage :
Packing: 25Kg/Fiber Drum, double plastic bag inside.
1Kg/Bag, aluminum foil bag vacuum packing
Or customized.
Storage: Kept away from strong light and heat.
Shelf Life: 24 months for powder
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