quercetin cas 6151-25-3

Chemical Name: Quercetin
CAS No.: 6151-25-3
Molecular Formula: C15H14O9
Molecular weight:338.27
Appearance:Yellow, crystalline powder
Assay: 95%

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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.

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