Customization: | Available |
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Powder: | Yes |
Customized: | Non-Customized |
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Product | Coenzyme Q10 | ||||
Batch No. | SH20221214 | Packing | 2kg/ bag | ||
Quantity | 2kg | Product Date | 14.DEC. 2022 | ||
Ref Standard | USP-NF | Expiry Date | 13.DEC. 2024 | ||
CAS No. | 992-78-9 | Molecular Formula | C59H92O4 | ||
Items & Results | |||||
Item | Spec. | Result | |||
1. Appearance | Yellow to orange crystalline powder | Complies | |||
2. Identification A: IR B: Color Reaction C: HPLC |
Corresponds qualitatively to the reference A blue color appears Corresponds qualitatively to the reference |
Complies Positive Complies |
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3. Melting Point | 48.0°C-52.0°C | 49.5°C-50.7°C | |||
4. Water | ≤0.2% | 0.01% | |||
5. Residue on Ignition | ≤0.1% | 0.02% | |||
6. Particle Size | Not less than 90% pass 80 mesh | Complies | |||
7. Heavy Metal | ≤20ppm | <10ppm | |||
8. Residual Solvents | Comply with USP<467> | Conforms | |||
9. Chromatographic purity | Test 1: Coenzyme Q7, Q8, Q9, Q11 and related impurities: ≤1.0% Test 2: 2Z isomer and related impurities: ≤1.0% Test 1 & Test 2: ≤1.5% |
0.61% 0.03% 0.64% |
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10. Content (%) | Not less than 98.0% and not more than 101.0% of C59H90O4 calculated on the anhydrous basis |
99.7% | |||
Total Aerobic Microbial count | ≤1000cfu/g | <100cuf/g | |||
Yeast & Mold Count | ≤100cfu/g | <10cuf/g | |||
E.Coli | Negative | Negative | |||
Packaging and Storage | Preserve in well-closed, light resistant containers | ||||
Conclusion | Conform to USP41 standard |