| PRODUCT NAME | Pqq pyrroloquinoline quinone |
Pyrroloquinoone Disodium Salt PQQ Synonyms:Â
PQQ;PQQ COFACTOR;PYRROLOQUINOOLOQUINOONE;4,5-DIHYDRO-4,5-DIOXO-1H-PYRROLO[2,3-F]QUINO9-TRICARBOXYLIC ACID;METHOXATIN;PYRROLOQUINOONE, BIOCHEMIKA;Methoxatin, PyrroloquinoCAS No.:Â 122628-50-6
HS Code:ÂMolecular Formula:Â C14H4N2Na2O8Molecular Weight:Â 374.17Purity(by HPLC):Â 98%minAppearance:Â Reddish orange to reddish brown fine powder.
 Pyrroloquinoone PQQ Application:  PQQ as a new water-soluble vitamin, is an oxidoreductase prosthetic groups, participate in catalytic redox reactions in vivo, has some special biological activity and siological functions. PQQ disodium salt is more stable than the PQQ acid, with good water-soluble and has a strong absorbent. PQQ is widely used for dietary supplement and nutraceuticals. Pyrroloquinoone PQQ Functions:1. To improve the body's immune function;2. Prevention and treatment of liver injury;3. To reduce free radical damage to human body;4. Regulate various neurological diseases;5. Promote the absorption of amino acids;6. The prevention and treatment of alzheimer's disease;7. Active NK and strong anti-cancer activity.
Â
Pyrroloquinoone PQQ  Specifications
    Test Items | Specifications | Test Results |
Appearance | Fine Powder | Complies |
Color | Reddish orange to reddish brown | Complies |
Taste | Salty | Complies |
Identification | Positive match with standard | Matches |
Assay(w/w on dried base) | Not less than 98.0% | 98.9% |
Loss on Drying | Not more than 12% | 4.7% |
Particle size | Not less than 99% through 20 mesh | >99.0% |
Affirmation Test  | A233/A259=0.90±0.09 | 0.87 |
A322/A259=0.56±0.03 | 0.56 | |
Heavy metals as Pb | Not more than 10ppm | <10ppm |
Arsenic (As) | Not more than 1.0ppm | Not Detected |
Cadmium(Cd) | Not more than 1.0ppm | Not Detected |
Lead (Pb) | Not more than 0.5ppm | Not Detected |
Mercury(Hg) | Not more than 0.1ppm | Not Detected |
Aerobic plate count | Not more than 1000cfu/g | <10 cfu/g |
Yeast & Mold | Not more than 100cfu/g | <10 cfu/g |
E.Coli | Negative | Negative |
Stalococcus Aureus | Negative | Negative |
Salmonella | Negative | Negative |
 |  | |
Country of origin | P.R.China | |
 |  | |
Packing and Storage | Â | |
Packing : | 1.0Kg/Aluminum Foil Bag, or packed according to the request. | |
Storage : | Kept away from moisture and direct sunlight. | |
Shelf Life: | 2 years if sealed and stored properly. | |
Signup today to claim your Discount. Get Started before it's too late!
