Description
Quercetin Quick Details
Chemical Name: Quercetin
CAS No.: 6151-25-3
Molecular Formula: C15H14O9
Quercetin Structure:
Molecular weight:338.27
Appearance:Yellow, crystalline powder
Assay: 95%
QuercetinTypical Properties
Item
Standard
Appearance
Yellow, crystalline powder
Solubility
Practically insoluble in water
Soluble in aqueous alkaline sol.
Melting point
305-315℃
Identification
Must positive
Loss on drying
≤8-12%
Sulphated Ash content
≤0.5%
Heavy Metal
≤10PPM
Pb, Cd,
≤1PPM
As
≤2PPM
Hg
≤0.1PPM
Mesh Size
100% pass 80 mesh
Total plate count
≤1000CFU/g
Yeast Mould
≤100CFU/g
E.Coli
Absent
Staphylocossue Aureus
Absent
Pseudomonas aeruginosa
Absent
QuercetinUsage
This product has a good expectorant, antitussive effect, and has a certain anti-asthmatic effect. In addition, it also lowers blood pressure, enhances capillary resistance, reduces capillary fragility, lowers blood fat, dilates coronary arteries, and increases coronary blood flow. For the treatment of chronic bronchitis. It also has an adjuvant treatment effect for patients with coronary heart disease and hypertension.
Quercetin Packaging and Shipping
Packing: 25kg/drum
Quercetin Storage
It should be placed in cool and dry.
