Enzyme Products
Product Name: Pyrroloquinoline Quinone Disodium Salt
Appearance: Red Powder
Specifications: 98%
CAS Number: 72909-34-3
EINECS Number: 200-001-8
Minimum Order Quantity: 1KG
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Product Details
Specification: Pyrroloquinoline Quinone PQQ Powder 98%
PQQ is pyrroloquinoline quinone. It is also called methoxatin, pyrroloquinoline quinone disodium salt. It is sourced from high cell density fermentation.It is reddish powder and sensitive to light and temperature, Its molecular formula is C14H6N2O8, molecular weight is 330.206, CAS No.is 72909-34-3.
PQQ may protect liver, nerve action, boost immunity. It also is powerful antioxidant, widely used as the dietary supplements.
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Certificate of Analysis
| Items | Specifications | Results |
| Appearance | Red Powder | Conforms |
| Odor | Characteristic | Conforms |
| Bromelain activity | ≥100000 U/g | Conforms |
| Loss on drying | ≤10.0g/100g | 5.96g/100g |
| Residue of Ignition | ≤6.0g/100g | 2.9g/100g |
| As | ≤3.0mg/kg | Conforms |
| Pb | ≤5.0mg/kg | Conforms |
| Hg | ≤1.5mg/kg | Conforms |
| Cd | ≤1.0mg/kg | Conforms |
| Total Plate Count | ≤10000CFU/g | 10CFU/g |
| Yeasts&Moulds Count | ≤100CFU/g | <10CFU/g |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| S.aureus | Negative | Negative |
| Non-irradiation No allergens | ||
| Storage conditions | Sealed and store in cool and dry place. For long time storage, please seal and store at/below 5℃ to keep the enzyme activity. | |
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