Product Summary
Nutritional Raw Material CAS: 303-98-0 Ubidecarenone Coenzyme Q10 Items Requirements Result Appearance Yellow-orange crystalline powder Yellow-orange crystalline powder Melting point 48ºC~52ºC 50.0ºC~50.5ºC Solubility Conform Identification IR Sample spectrum consistent with the spectrum for USP ...
Ubidecarenone Coenzyme Q10 powder Q10
Basic Properties
Trading Properties
High Purity Nutritional Raw Material
,High Purity Ubidecarenone Coenzyme Q10
,Food Additives Ubidecarenone Coenzyme Q10
Nutritional Raw Material CAS: 303-98-0 Ubidecarenone Coenzyme Q10
| Items | Requirements | Result |
| Appearance | Yellow-orange crystalline powder | Yellow-orange crystalline powder |
| Melting point | 48ºC~52ºC | 50.0ºC~50.5ºC |
| Solubility | Conform | |
| Identification IR |
Sample spectrum consistent with the spectrum for USP reference standard. | Conform |
| Color reaction | A blue color appears | Conform |
| Sieve | 100% pass 80 mesh 90% pass 100 mesh |
Conform |
| Tapped density | 0.40g/ml~0.60g/ml | 0.49g/ml |
| Water (KF) | ≤0.20% | 0.02% |
| Residue on ignition | ≤0.10% | 0.08% |
| Heavy metals | ≤10ppm | <10ppm |
| Lead(Pb) | ≤0.5ppm | <0.5ppm |
| Chromatographic purity | Coenzymes Q7, Q8, Q9, Q11 and related impurities≤1.0% | 0.89% |
| Ubidecarenone(2Z)-isomer and related impurities≤0.5% | 0.18% | |
| Total impurities: Total1 & 2≤1.5% | 1.1% | |
| Assay | 98.0~101.0%(on the anhydrous basis) | 99.1% |
| Microbial limit test | Total Microbial Count≤1000cfu/g | <10cfu/g |
| Yeast & Mold count≤50cfu/g | <10cfu/g | |
|
E.Coli: Absent/10g
|
Not detected | |
| Salmonella: Absent/25g | Not detected | |
| Bile-tolerant gram negative bacteria≤10MPN/g | <10MPN/g | |
| Staphylococcus aureus: Absent/25g | Not detected | |
| Pseudomonas aeruginosa: Absent/10g | Not detected | |
| Conclusion | Conform to the USP2021 Standards | |
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