Product Brief Introduction
Product name: Coenzyme Q10(USP41); Ubidecarenone
CAS：303-98-0
MF: C18H24O
MW: 256.383
Product Specification
|
Item |
Specification |
|
Appearance |
Yellow to orange crystalline powder |
|
Identification |
Sample spectrum consistent with the spectrum for USP reference standard |
|
|
Color Reaction: A blue color appears |
|
Melting Point |
48.0℃~52.0℃ |
|
Bulk Density |
0.25~0.35g/ml |
|
Tap Density |
/ |
|
Loss on Drying |
≤ 0.2% |
|
Ash |
≤ 0.1% |
|
Particle Size |
90% through 80mesh |
|
Related Substances |
Coenzymes Q7, Q8, Q9, Q11 and related substances ≤ 1.0% |
|
2Z isomer and related impurities ≤ 1.0% |
|
|
Total impurities ≤ 1.5% |
|
|
Heavy Metals |
≤ 10ppm |
|
Lead |
≤ 0.5ppm |
|
Arsenic |
≤ 1.5ppm |
|
Cadmium |
≤ 0.5ppm |
|
Mercury |
≤ 1.5ppm |
|
Residual Solvents |
Ethanol ≤ 5000ppm |
|
Methanol ≤ 3000ppm |
|
|
Isopropyl ether ≤ 300ppm |
|
|
N-Hexane ≤ 290ppm |
|
|
Total Plate Count |
≤ 1000cfu/g |
|
Yeasts&Molds |
≤ 50cfu/g |
|
E.Coli |
Negative/10g |
|
Salmonella |
Negative/25g |
|
Staphylococcus Aureus |
Negative/25g |
|
Assay |
98.0%-101.0% |
