Product name | PQQ(Pyrroloquinoline Quinone) |
CAS No | 122628-50-6 |
Appearance | 98% |
Appearance | Red fine Powder |
Grade | Food Grade |
PQQ is pyrroloquinoline quinone. It is sometimes called methoxatin, pyrroloquinoline quinone disodium salt, and a longevity vitamin. It is a compound made by bacteria and is found in fruits and vegetables.
PQQ in bacteria helps them digest alcohol and sugar, which makes energy. This energy helps them survive and grow. Animals and plants don't use PQQ the same way that bacteria do, but it is helps plants and animals grow. It also seems to help them tolerate stress.
TEST ITEMS | SPECIFICATION | RESULTS |
Description | : Crystalline Powder | Powder |
Identification | : Positive | Positive |
Assay(by HPLC) | : 98.0~102.0% | 99.34% |
Absorbance(E1cm) | : 465~495 | 482.5 |
Melting Point | : 191~195°C | 193.5~195.0°C |
Loss On Drying | : 0.5%max | 0.19% |
Specific Rotation | : +288°~ +298° | +290.2° |
Residue On Ignition | : 0.1%max | 0.03% |
Related Substances | : Total:1.5%max | <1.3% |
Single:0.5%max | <0.4% | |
Residue Solvents | : 0.2%max | 0.10% |
Heavy Metals | : 20PPm max | <10PPm |
Conclusion | The specification conform with enterprise standard. |
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Lead time | Within 8 hours upon receipt of payment |
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Tracking number | Offered once it is released |
Shipping time | 3-7 working days (Door-to-Door) |
After-sale service | 24/7 Online for any problems |