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1 Kilogram |
Negotiable |
Coenzyme Q10 China Supplier with high quality Coenzyme Q10 China factory good service Coenzyme Q10 China manufacturer favorable price
GN Chemicals Co., Ltd. is a fast growing pharmaceutical raw materials company in China. We are bulk drugs researcher, supplier, distributor & exporter. We specialize in Vitamin series products, Antibiotic products and Plant extracts. It is remarkable that we are now one of the largest exporters of Vitamin B12&Vitamin C in China. |
Test item |
Specification |
Test results |
Appearance | Yellow or orange crystalline powder | conforms |
Solubility |
Insoluble in water,soluble in acetone,very slightly soluble in ethanol. |
conforms |
Identification |
Should meet the requirements |
conforms |
Melting point |
48-52℃ |
49.6-50.9℃ |
Assay |
≥99.0% |
99.3% |
Water content |
≤0.2% |
0.10% |
Ash |
≤0.10% |
0.042% |
Heavy metals |
≤10ppm |
conforms |
Related substances
|
(1)The sum of coenzyme Q7Q8Q9Q11and related impurities≤1.0%. |
0.67% |
(2)The sum of ubidecarenone(2Z)-Isomer and related impurities≤1.0% |
0.21% |
|
(3)The total impurities of test1 and test2≤1.50% |
0.88% |
|
Granularity |
100%Through 80# sieve |
100% |
Tapped density |
≥0.40g/ml |
0.45g/ml |
Residual solvents
|
Ethanol≤1000ppm | |
N-Hexane≤200ppm |
conforms |
|
Ethyl acetate≤3000ppm | ||
Lead |
≤2ppm |
conforms |
Arsenic(Pb) |
≤1pmm |
conforms |
Mercury |
≤0.1ppm |
conforms |
Cadmium |
≤1ppm |
conforms |
Microbiological standard |
Total viable acrobic count≤1000cfu/g |
conforms |
Yeasts and Moulds≤100cfu/g |
conforms | |
Salmonella Negative(In25g) |
conforms | |
Escherichia coli Negative(In10g) |
conforms |
PRODUCT NAME:Coenzyme Q10 98% OTHER NAME:Coenzyme
MF:MF:C59H90O4 EINECS NO.:206-147-9
APPEARANCE: Yellow or orange,crystalline powder FORM:Powder
GRADE STANDARD:food/feed/cosmetic OEM:available
CERTIFICATE:ISO/HALAL/KOSHER/GMP MOLECULAR WEIGHT:863.37
CAS NO:73-22-3
CAS NO:541-15-1
CAS NO:36687-82-8
CAS NO:303-98-0
CAS NO:50-81-7
CAS NO:56-45-1
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