Effectiveness: | Anti-Aging |
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Place of Origin: | China |
Applicable People: | All |
Shelf-Life: | 24months |
Appearance: | Orange Yellow |
Product Name: | :Coenzyme Q10 |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Product Name:
|
Coenzyme Q10
|
Other Name:
|
Ubidecarenone
|
CAS No:
|
303-98-0
|
Grade:
|
USP Grade
|
ANALYSIS
|
SPECIFICATION
|
RESULTS
|
Assay (Anhydrous basis)
|
98.0%-101.0%
|
USP<621>
|
Decription
|
Yellow-orange crystalline powder
|
Visual
|
Melting Point
|
48ºC-52ºC
|
USP<741>
|
Solubility
|
Soluble in ether;trichlorotethane
and acetone;very slightly soluble indehydrated alcohol;practically insoluble in water |
USP<1171>
|
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
|
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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>
|
Suppliers with verified business licenses