• Coenzyme Q10

Coenzyme Q10


【Product Name】: Ubidecarenone (Coenzyme Q10)
【Molecular formula】: C59H90O4
【Molecular weight】: 863.34
【Content】: 10%、20% water-soluble Coenzyme Q10; 98% fat-soluble Coenzyme Q10
【Extraction source】: pig heart or beef heart.
【Function】: Nutritional fortifier
【Appearance】: Yellow or orange-yellow crystalline powder
【Solubility】: easily soluble in chloroform, benzene, carbon tetrachloride, soluble in acetone, ether, slightly soluble in ethanol, insoluble in water, methanol
【Storage conditions】: This product should be sealed and shaded, and stored in a dry, cool and well-ventilated place
【Validity period】: two years

Assay (Anhydrous basis) 98.0%-101.0% USP<621>
Decription Yellow-orange crystalline powder Visual
Melting Point 48℃-52℃ USP<741>
Solubility Soluble in ether;trichlorotethane USP<1171>
and acetone;very slightly soluble indehydrated alcohol;practically insoluble in water
IR Sample spectrum consistent with the spectrum for USP Reference Standard USP<197K>
Color reaction A blue color appears USP<197K>
Sieve 100%pass 80 mesh USP<786>
90%pass 100 mesh USP<786>
Tapped Density 0.40g/ml~0.60g/ml USP<616> I
Water(KF) ≤0.2% USP<921> IC
Residue on Ignition ≤0.1% USP<281>
Chromatographic Purity Coenzymes Q7,Q8,Q9,Q11 and related impurities ≤1.0% USP<621>
Ubidecarenone(2Z)-isomer and related impurities ≤0.5% USP<621>
Total impurities Total 1&2≤1.5% USP<621>
Residual Solvents
Methanol ≤3000ppm USP<467>
n-Hexane ≤290ppm USP<467>
Ethanol ≤5000ppm USP<467>
Isopropyl ether ≤300 ppm USP<467>
Heavy Metals
Heavy Metal <10ppm USP<2232>
As <1ppm USP<2232>
Cd ≤0.5ppm USP<2232>
Pb ≤ 0.5ppm USP<2232>
Hg ≤ 0.1ppm USP<2232>
Microbial limit test
Total Aerobic Microbial <1000cfu/g USP<2021>
Yeast&Mold Count <50cfu/g USP<2021>
E.Coli Absent/10g USP<2022>
Salmonella Avsent/25g USP<2022>
Bile-tolerant gram negative bacteria <1MPN/g USP<2021>
Staphylococcus aureus Avsent/25g USP<2022>
Pseudomonas aeruginosa Absent/10g USP<62>