Ads by Google
Product Name: Coenzyme Q10
CAS.NO: 303-98-0 Molecular Formula:C59H90O4 Molecular Weight: 863.34
Test Standard: USP32
Items | Specification | Result |
Appearance | Yellow or Orange crystalline powder | Complies |
Identification | ||
(1) Color reaction: positive | Positive | |
(2) IR | Complies | |
Water | Not more than 0.2% | 0.05% |
Residue on ignition | Not more than 0.1% | 0.01% |
Heavy metals | Less than 20ppm | max20ppm |
Chromatographic purity | ||
(1)Test1:Sum of all impurities: NMT1.0% | max0.8% | |
(2)Test2:Sum of all impurities: NMT 1.0% | max0.3% | |
(3)Test1 & Test2: Sum of all impurities: NMT1.5% | max1.1% | |
Assay | NLT 98.0 percent and NMT 101.0 percent of C59H90O4 Calculated on the anhydrous basis. | 99.4% |
Test standard:EP6.0
Items | Specification | Result |
Appearance | Yellow or Orange crystalline powder | Yellow crystalline powder |
Odorless and no taste | Odorless and no taste | |
Melting point about 48°C | 49.1-50.9°C | |
Color reaction | Positive | Positive |
Identification | Corresponds qualitatively to HPLC reference should be similar to IR that of the reference solutions (a) | Complies |
Related substance | Any impurity: not more than 0.5% Total impurity: not more than 1.0% Impurity F: not more than 0.5% | max 0.4% 1.0% Complies |
Suplphated ash | Not more than 0.1% | 0.03% |
Heavy metals | Not more than 0.002% | max0.002% |
Assay | 97.0 percent to 103.0 percent | 99.2% |
Arsenic | Not more than 2 ppm | max2ppm |
Microbial limits | Total plate counts: not more than 1000cfu/g Yeast & molds: not more than 100cfu/g E.coli: negative | max100cfu/g max10cfu/g Negative |
Residual solvents | Hexane: not more than 0.029% Ethyl acetate: not more than 0.5% Ethanol: not more than 0.5% | Complies Complies complies |
High quality CoQ10-Coenzyme Q10