Coenzyme Q10 is a fatsoluble organic quinones compound widely existing in the living body.Coenzyme Q10 has very important physiological and pharmacological actions in human bodies, therefore, Coenzyme Q10 is widely used in physiology, pharmacy, cosmetics and health protection.
Coenzyme Q10 is yellow or light yellow crystal powder, odorless, tasteless, easily soluble in chloroform, benzene and carbon tetrachloride; soluble in acetone, aether, petroleum ehter; slightly soluble in ethanol; insoluble in water or methanol.Coenzyme Q10 will be decomposed into red substances in the light, Coenzyme Q10 is stable to temperature and moisture.
| Items | Specifications |
| Description | Yellow-orange crystalline powder |
| Assay | 98.0-101.0% |
| Melting point | 48℃-52℃ |
| Solubility | Soluble in ether,trichloromethane and acetone;very slighty soluble in dehydrated alcohol;practically insoluble in water |
| IR | Sample spectrum consistent with the spectrum for USP reference standard |
| Color reaction | A blue color appears |
| Sieve | 100% pass 80 mesh; 90% pass 100 mesh |
| Tapped density | 0.40g/ml-0.60g/ml |
| Water(KF) | ≤0.20% |
| Residue on ignition | ≤0.10% |
| Heavy metals | ≤10ppm |
| Lead(Pb) | ≤0.5ppm |
| Mercury(Hg) | ≤0.1ppm |
| Cadmium(Cd) | ≤0.5ppm |
| Arsenic(As) | ≤1.0ppm |
| Coenzymes Q7Q8Q9Q11 and related impurities | ≤1.0% |
| Ubidecarenone(2Z)-Isomer and relater impurities | ≤0.5% |
| Total impurities | Total 1&2 :≤1.5% |
| Methanol | ≤3000ppm |
| N-hexane | ≤290ppm |
| Ethanol | ≤5000ppm |
| Isopropyl ether | ≤300ppm |
| Total aerobic microbial count | ≤1000cfu/g |
| Yeast&mold count | ≤50cfu/g |
| E.coli | Absent/10g |
| Salmonella | Absent/25g |
| Bile-tolerant gram negative bacteria | ≤1MPN/g |
| Staphylococcus aureus | Absent/25g |
| Pseudomonas aeruginosa | Absent/10g |
- Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
- Shipment time: Within 3 weeks after confirming order.
- We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.
Provide quality after-sale service once the container is received.
In case the product is damaged, we will refund you or resend a new packaging.
Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.
Any question about this product, please feel free to contact.