Medicine & Health Products
Description
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Product Name: |
Coenzyme Q10(Ubidecarenone) |
Batch No.: |
160319 |
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Manufacture Date: |
Mar.19,2016 |
Expiry Date: |
Mar.18,2019 |
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Items |
Specifications |
Results |
Methods |
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Description |
Yellow-orange crystalline powder |
Yellow-orange crystalline powder |
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Melting point |
48oC~52oC |
50oC~50.5oC |
USP(741) |
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Solubility |
Soluble in ether; very slightly soluble in dehydrated alcohol; practically insoluble in water |
conform |
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Identification IR |
Sample spectrum consistent with the spectrum for USP reference Standard |
Conform |
USP(197K) |
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Color reaction |
A blue color appears |
conform |
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Sieve |
100% pass 80 mesh 90% pass 100 mesh |
conform |
USP(786) |
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Trapped Density |
0.40g/ml~0.60g/ml |
0.47g/ml |
USP(616)I |
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Water(KF) |
≤0.2% |
0.01% |
USP(921) IC |
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Residue on ignition |
≤0.1% |
0.06% |
USP(281) |
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Heavy metals |
≤10ppm |
<10ppm |
USP(231)II |
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Pb |
≤0.5ppm |
<0.5ppm |
USP(2232) |
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Hg |
≤0.1ppm |
<0.1ppm |
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Cd |
≤0.5ppm |
<0.5ppm |
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As |
≤1.0ppm |
<1.0ppm |
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Chromatographic Purity |
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USP(621) |
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Coenzymes Q7,Q8,Q9,Q11 and related impurities |
≤1.0% |
0.75% |
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Ubidecarenone(2Z)-isomer and related impurities |
≤1.0% |
0.35% |
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Total impurities |
Total 1&2: ≤1.5% |
1.1% |
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Residual Solvents |
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Methanol |
≤3000ppm |
7ppm |
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n-Hexane |
≤290ppm |
1ppm |
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Ethanol |
≤5000ppm |
37ppm |
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Isopropyl ether |
≤300ppm |
Not detected |
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Assay (on the anhydrous basis) |
98.0~101.0% |
99.0% |
USP(621) |
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Microbial limit test |
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Total plate count |
≤1000cfu/g |
5cfu/g |
USP(2021) |
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Yeast & mold count |
≤100cfu/g |
<10cfu/g |
USP(2021) |
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E.coli |
Absent/10g |
Not detected |
USP(2022) |
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Salmonella |
Absent/10g |
Not detected |
USP(2022) |
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Bile-tolerant gram negative bacteria |
≤100MPN/g |
<1MPN/g |
USP(2021) |
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Staphylococcus aureus |
Absent/10g |
Not detected |
USP(2022) |
The product is Non-irradiated and ETO-free, NON-GMO, Pesticide free.
http://www.sino-excellent.com High Quality Coenzyme Q10, Cosmetic Grade Coq10 99% Powder from China,
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Excellent Health Products Co.,Ltd
Herbal Extract,Nutraceuticals,Food ingredients,Nutrition supplement,Pharmaceutical intermediates,API
Address: Industrial Zone, Mudian, Xuyi County 211700,
Huaian, Jiangsu
China,
Tel: 86-517-88275546
Fax: 86-517-88275546
