Coenzyme Q10 CAS 303-98-0

1. Coenzyme Q10 characteristics

CAS No.: 303-98-0

Other names: Ubiquinone-10, CoQ10

Formula: C59H90O4

Weight: 863.365 g/mol


Package: 10KG/carton;

HS Code: 2914620000

Certificate: ISO/Kosher/Halal

Type: 10%, 20%, 40%, 50%, 98%

Standard: GB

Grade: Food grade

2. Coenzyme Q10 specification

We supply food grade coenzyme Q10 10%, 20%, 40%, 50%, 98%, widely used in food, cosmetics, and dietary supplement. Check the 98% specification below:

Item Standard
1.     Identification


a.     IR

b.     Chemical reaction


Corresponds qualitatively to the reference;

A blue color appears

Water (KF) ≤0.2%
Residue on ignition ≤0.1%
Heavy metals ≤10ppm
Residual solvents Ethanol≤1000ppm

Ethyl acetate≤100ppm





Chromatographic purity

Test1:The single related impurities≤0.3%
Test2:Coenzymes Q7, Q8, Q9, Q11 and related impurities≤1.0%
Test3:2Z isomer and related impurities≤1.0%
Test2 and Test3 ≤1.5%
Assay 99.0-101.0%
Total aerobicbacteria count ≤1000 cfu/g
Mold and yeast count ≤100 cfu/g
Escherichia coli Absence
Salmonella Absence
Staphylococcus aureus Absence



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