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Cardiovascular Disease Sophora Japonica L. Quercetin Powder CAS 117 39 5

Cardiovascular Disease Sophora Japonica L. Quercetin Powder CAS 117 39 5

  • Cardiovascular Disease Sophora Japonica L. Quercetin Powder CAS 117 39 5
  • Cardiovascular Disease Sophora Japonica L. Quercetin Powder CAS 117 39 5
Cardiovascular Disease Sophora Japonica L. Quercetin Powder CAS 117 39 5
Product Details:
Place of Origin: China
Brand Name: Phytocare
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 25kg/drum
Payment Terms: L/C, D/A, D/P, T/T, PAYPAL
Supply Ability: 2000kg/month
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Detailed Product Description
Name: Quercetin CAS No.: 117-39-5
Color: Yellow Powder Function: Anti-inflammatory, Anti-oxidation
Test Method: HPLC Botanical Source: Sophora Japonica L.
High Light:

Cardiovascular Disease Quercetin Powder


Sophora Japonica L. Quercetin Powder


CAS 117 39 5


Treat Cardiovascular Disease Sophora Japonica L. Extract Quercetin CAS 117 39 5


Product Name Quercetin
Latin Name Sophora Japonica L.
Part Used Flower Bud
CAS No. 117-39-5
Molecular Formula C15H10O7
Molecular weight 302.25
Specification 95%, 98%
Test Method UV, HPLC
Appearance Light yellow powder
Packing size 25kg/drum
Shelf Life 2 years
Country of Origin China


Quercetin is a pigment that belongs to a group of plant compounds called flavonoids.

Styphnolobium japonicum (L.) (Chinese scholar tree, pagoda tree; syn.

Sophora japonica) is a species of tree in the subfamily Faboideae of the pea family Fabaceae

Benefits & Application:




Good for cardiovascular diseases

Lower blood pressure, increase capillary resistance, reduce capillary fragility, lower blood fat, expansion of coronary artery, increase coronary blood flow and so on

Good for expectorant, cough effect, and treating asthma

Treat chronic bronchitis, coronary heart disease and high blood pressure


Product Quercetin Specification Min. 98.0% by HPLC
Botanical Name Sophorae japonica L. Part Used Flos sophorae bud
Items Specification Result
Quercetin Min. 98% HPLC 98.67% HPLC
Appearance Yellow Fine Powder Complies
Odor None to slight Complies
Particle Size 95% pass 80 mesh Complies
Water ≤5.0% 1.92%
Sulphated Ash ≤0.2% 0.1%
Heavy Metals ≤10ppm Complies
Lead (Pb) <1ppm Complies
Arsenic (As) <1ppm Complies
Mercury (Hg) <0.1ppm Complies
Cadium (Cd) <1ppm Complies
Microbiological Control
Total Plate Count 1000cfu/g Complies
Yeasts&Molds 100cfu/g Complies
Salmonella Negative Complies
E.Coli Negative Complies
Conclusion QUALIFIED
Packing 25kg/drum Total: 20 drums.
Storage Keep in cool dry place, avoid sun and heat.
Shelf Life 2 years from original packing condition.


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