Send Message

CAS 117-39-5 quercetin powder Concentrate 2 Years Shelf Life

Basic Information
Place of Origin: China
Certification: ISO
Model Number: buy quercetin
Minimum Order Quantity: 1kg
Price: Inquiry
Packaging Details: 1kg/bag,25kg/drum
Delivery Time: 3 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100kg per month
Detail Information
Name: Bioflavonoid Quercetin CAS No.: 117-39-5
EINECS No.: 204-187-1 Grade: Food Grade
Shelf Life: 2 Years Storage: Dry And Cool
High Light:

organic botanical extracts


resveratrol extract powder

Product Description

CAS 117-39-5 quercetin powder Concentrate 2 Years Shelf Life

Quercetin Introduction

Our conpany supply pure quercetin.Bioflavonoid quercetin is a potent quercetin antioxidant and has anti inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. Pure quercetin improves blood vessel strength. Bioflavonoid Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. 

Quercetin Function

1.Bioflavonoid Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.

2.Bioflavonoid Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.

3.Bioflavonoid Quercetin may inhibit histamine release from basophils and mast cells.

4.Bioflavonoid Quercetin may control the spread of certain viruses within the body.

5.Bioflavonoid Quercetin may help reduce tissue destruction.

6.Bioflavonoid Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis.

Quercetin Specification

Appearance Yellow, crystalline powder Yellow, crystalline powder
Solubility Practically insoluble in water Complies
  Soluble in aqueous alkaline sol. Complies
Identification Must positive Complies
Loss on drying ≤8-12% 10.5%
Sulphated ash ≤0.2% 0.15%
Heavy Metal ≤10PPM <10PPM
Mesh Size 100% pass 80 mesh Complies
Assay (HPLC) 95% 95.36%
Microbiological test
Total plate count ≤1000CFU/g Complies
Yeast & Mould ≤100CFU/g Complies


Contact Details

Phone Number : 86-15398038360

WhatsApp : +8615398038360