Coenzyme Q10
Chemical Name | 2-(3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30, 34,38-tetracontadecenyl)-5,6-dimethoxy-3-methyl-p-benzoquinone |
CAS Number | 303-98-0 |
Molecular Formula | C59H90O4 |
Molecular Weight | 863.34 |
Molecular Structure | |
Packing | 25kg/drum |
Storage | Keep away from light and seal it. Store in a cool and dry place. |
Application | Used as nutritional supplements, nutritional health products. |
Items | Specification |
Appearance | Yellow-orange crystalline powder |
Smell | Odorless and tasteless |
Solubility | Freely soluble in n-Hexane; soluble in ether and acetone; very slightly soluble in dehydrated alcohol, insoluble in water |
Identification | Meets the requirements |
Sieve | 100% pass 80 mesh, 90% pass 100 mesh |
Melting Point | 48℃~52℃ |
Tapped Density | 0.40g/ml~0.60g/ml |
Water (KF) | ≤0.2% |
Impurity F | ≤0.5% |
Residue on ignition | ≤0.1% |
Heavy Metals | ≤10ppm |
Lead (Pb) | ≤0.5ppm |
Mercury (Hg) | ≤0.1ppm |
Cadmium (Cd) | ≤0.5ppm |
Arsenic (As) | ≤1.0ppm |
Chromatographie Purity | |
Coenzymes Q7,Q8,Q9,Q11 and related impurities | ≤1.0% |
Ubidecarenone (2Z)-isomer and related impurities | ≤0.5% |
Total impurities | Total 12 ≤1.5% |
Residual Solvents | |
Methanol | ≤3000ppm |
N-Hexane | ≤290ppm |
Ethanol | ≤5000ppm |
Ethyl Acetate | ≤5000ppm |
Assay (on the anhydrous basis) | 98.0~101.0% |
Microbial Limit Test | |
Total Aerobic Microbial Count | ≤1000cfu/g |
Yeast Mold Count | ≤50cfu/g |
E. coli | Absence/10g |
Salmonella Spp. | Absence/25g |
Bile-Tolerant Gram Negative Bacteria | ≤10MPN/g |
Staphylococeus Aureus | Absence/25g |
Pseudomonas Aeruginosa | Absence/10g |
Standard | USP-NF2024 |
