Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV |
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Anti-Aging CAS 122628-50-6 99% PQQ Pyrroloquinoline Quinone Powder
Basic Information
Product Name: Pyrroloquinoline quinone/PQQ
Appearance: Dark red powder
CAS No.: 72909-34-3
Specification Available: 99% HPLC
Item | Spec. | Result |
Appearance | Crystalline powder | Conforms |
Color | Reddish brown | Complies |
Taste | Salty | Complies |
Identification | Positive match with standard | Complies |
Assay(dry basis) | ≥98% | 98.50% |
Loss on drying | ≤12% | 4.70% |
Particle size(Through 20 Mesh) | ≥99% | >99.0% |
Ash | ≤1.0% | 0.30% |
Heavy Metals(As Pb) | ≤10PPM | Complies |
Arsenic(As) | ≤1.0PPM | Not detected |
Cadmium(Cd) | ≤1.0PPM | 0.2PPM |
Lead(Pb) | ≤0.5PPM | Not detected |
Mercury(Hg) | ≤0.1PPM | Not detected |
Residual solvent(Ethanol,%) | ≤0.5 | 0.10% |
Aerobic Plate count | ≤100cfu/g | Complies |
Yeast&Mold | ≤100cfu/g | Complies |
E.coli | Negative/25g | Negative |
Salmonella | Negative/25g | Negative |
Country of origin | CHINA | |
Conclusion : Complies with Specification | ||
Package :
Delivery:Sea/Air Shipping & International Express
Shipping Time:15 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Our service :
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
The Nutriherb team was established in 2007 and specializes in manufacturing plant extracts. Our company focuses on extracting active ingredients from natural plants for applications in the beauty, health, pharmaceutical, and food industries. With advanced technology and state-of-the-art equipment, we are dedicated to developing and producing high-quality plant extracts.
We prioritize quality management by strictly adhering to GMP (Good Manufacturing Practice) and ISO standards. To ensure our products meet international quality requirements, we collaborate with third-party laboratories for rigorous monitoring and testing.
At Nutriherb, we are committed to providing our customers with superior plant extracts. We also offer customized services to develop personalized solutions tailored to specific customer needs.