Product Details
Apperance: Yellow-orange crystalline powder
CAS number: 303-98-0
Grade: Food Grade
Brand: Guangdong Bioneim
History: It was first discovered in the America in 1957, yet its chemical structure was determined a year later. In 1978, chemist Peter Mitchell was awarded the Nobel Prize for his contribution to acknowledging the bio-energy transport and the important part of coenzyme in it. It is an antioxidant that is mainly synthesized in the cells of the human body.
Function: High quality ubiquinone has already been demonstrated to benefit the heart in a variety of other ways. It can reduce blood pressure, possibility of death from heart failure, and the danger of having another heart attack. High quality ubiquinone may potentially lessen the negative effects of statin medications, such as weakness and muscle pain. Congestive heart failure symptoms have been demonstrated to be improved with CoQ10. CoQ10 may help lower blood pressure.
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Tests
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Specifications
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Method
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Appearance
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Yellow to orange crystalline powder.
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Visual
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Identification
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IR
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IR spectrum of the test specimen should be consistent with the IR spectrum of reference standard.
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USP
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Color Reaction
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A blue color appears.
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USP monograph
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Melting Point
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48℃~52℃
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In-house
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Solubility
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Soluble in ether, very slightly soluble in dehydrated alcohol; practically insoluble in water.
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In-house
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Water
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≤0.2%
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USP
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Residue on Ignition
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≤0.1%
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USP
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Assay (Anhydrous)
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98.0~ 101.0%
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HPLC
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Chromatographic Purity
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Coenzyme Q7, Q8, Q9, Q11 and related impurities
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≤ 1.0%
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HPLC
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Ubidecarenone (2Z)-Isomer and related impurities
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≤ 0.5%
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Total impurities (Test 1 & 2)
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≤ 1.5%
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Residual Solvent
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Ethanol
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≤5000ppm
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GC
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Ethyl acetate
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≤5000ppm
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n-Heptane
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≤5000ppm
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Heavy metal
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≤10ppm
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USP
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Pb
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≤0.5ppm
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ICP-MS
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Cd
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≤0.5ppm
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As
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≤1.0ppm
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Hg
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≤ 0.1ppm
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Microbial limits
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Total Aerobic Microbial Counts
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NMT 1000cfu/g
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USP
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Total Yeast and Mold Counts
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NMT 50cfu/g
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Coliforms
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NMT 0.92cfu/g
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USP
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Salmonella
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Absent in 25g
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Staphylococcus aureus
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Absent in 25g
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