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Quercetin CAS 117-39-5

CAS No.: 117-39-5

Assay: ≥95.0%

Appearance: Yellow powder

Packaging: 25KG/Drum

Sample: available

related documents:

  • COA of Quercetin Anhydrous
  • TDS of Quercetin Anhydrous

Description

Quercetin

Quercetin Details

Chemical Name:Quercetin

CAS No.: 117-39-5

Molecular Formula: C15H10O7

Molecular Weight: 302.24

MolecularStructure:Quercetin CAS 117-39-5

Appearance: Yellow powder

Quercetin Typical Properties

TEST SPECIFICATION 
Appearance

Identification

Melting point

Particle size

Reducing sugars

Sulfate

Chloride

Bulk density

Heavy metals

-Arsenic

-Mercury

-Cadmium

-Lead

Sulphated Ash

Water

Assay by HPLC

Yellow powder

Must positive

305 ℃—315℃

≥95% pass through 80 mesh

Not be detected

≤1000ppm

≤1000ppm

≥0.10gm/cc

≤10ppm

≤1.0ppm

≤0.1ppm

≤1.0ppm

≤3.0ppm

≤0.30%

≤4.0%

≥95.0%

Microbiological test:

Total plate count

Mildew & Yeast

E.Coli

Salmonella

Coliforms

 

≤1000cfu/g

≤100cfu/g

Negative

Negative

≤10cfu/g

Residual Solvent

Pesticide Screen

GMO/BSE Status

Storage

Meets the requirements of USP.

Meets the Requirements of USP.

Not genetically modified organism. Free of BSE.

Store in tight containers,in a cool dry area.

Quercetin Usage

—— antioxidants. Mainly used in oils, beverages, cold drinks, meat processing products

—— has good expectorant, cough, antiasthmatic effect, used in the treatment of chronic bronchitis, coronary heart disease and hypertension patients also have auxiliary treatment

—— has anti-proliferative effect on cancer cell lines

Quercetin Packaging and Shipping

Packing:25KG/Drum

Quercetin Storage

Should be stored at room temp, away from heat, moisture, and direct light.

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