Pyrroloquinoline Quinone Disodium Salt (PQQ-Na2) is a water-soluble, red-orange crystalline powder known for its remarkable antioxidant and mitochondrial-enhancing properties. With a molecular formula of C14H4N2Na2O8 and a purity of ≥99%, PQQ disodium salt is widely used in dietary supplements, functional foods, and pharmaceutical formulations. It supports cellular energy production by promoting the growth of new mitochondria and protecting existing ones from oxidative damage.
PQQ has been shown to enhance cognitive functions such as memory, focus, and mental clarity by stimulating nerve growth factor (NGF) synthesis and protecting neurons. This makes it highly sought-after in brain health and anti-aging formulas. In addition to neurological support, PQQ contributes to cardiovascular health by improving blood circulation and reducing inflammation.
| Item | Specification |
|---|---|
| Product Name | PQQ Disodium Salt |
| CAS Number | 122628-50-6 |
| Synonyms | Pyrroloquinoline Quinone Disodium Salt / Methoxatin Disodium Salt |
| Molecular Formula | C14H4N2Na2O8 |
| Molecular Weight | 374.17 g/mol |
| Appearance | Reddish-orange powder |
| Purity (HPLC) | ≥99% |
| Solubility | Soluble in water |
| Loss on Drying | ≤5.0% |
| Heavy Metals | ≤10 ppm |
| Arsenic (As) | ≤2 ppm |
| Lead (Pb) | ≤2 ppm |
| Total Plate Count | ≤1000 CFU/g |
| Yeast & Mold | ≤100 CFU/g |
| Shelf Life | 24 months |
| Storage Condition | Cool, dry place, keep sealed away from light |
| Grade | Food grade / Nutraceutical grade |
| Packaging | 1kg/foil bag, 25kg/drum (customizable) |
PQQ disodium salt is widely used in nutritional supplements due to its powerful antioxidant and mitochondrial support properties. It is formulated into capsules, tablets, and softgels aimed at improving cellular energy, reducing oxidative stress, and promoting brain and heart health.
1. Nootropic Products:
Owing to its ability to stimulate nerve growth factor (NGF) and support cognitive function, PQQ is often included in nootropic blends that target memory, focus, and overall brain performance.
2. Functional Beverages and Energy Drinks:
PQQ's stability and solubility make it suitable for inclusion in liquid forms like energy drinks or functional shots designed to boost physical and mental energy.
3. Anti-Aging and Longevity Formulas:
By promoting mitochondrial biogenesis and reducing cellular damage, PQQ is a key component in anti-aging formulations that aim to slow down age-related decline.
4. Pharmaceutical Applications:
In clinical settings, PQQ is being studied and sometimes utilized as part of neuroprotective, cardioprotective, and metabolic therapies due to its cellular regenerative effects.
5. Cosmetic and Skincare Products:
Its antioxidant effect makes it valuable in skincare formulations, especially anti-aging serums, where it helps protect skin cells from oxidative damage and supports youthful skin appearance.
6. Animal Nutrition and Veterinary Use:
PQQ is also explored in the field of pet and livestock supplements, aiming to enhance energy metabolism and promote overall animal health.
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