Chinese herb medicine 100% natural resveratrol

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US $185-300 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Type:
Herbal Extract
Variety:
giant knot weed
Form:
Powder
Part:
Leaf
Extraction Type:
Solvent Extraction
Packaging:
Bottle, Drum, Glass Container, Plastic Container, Vacuum Packed, foil bags& valve bag
Place of Origin:
Shaanxi, China (Mainland)
Grade:
food.pharma.cosmetic
Brand Name:
Aquar
Model Number:
AQ1409
name:
resveratrol
appearance:
white fine powder
odor:
characteristic
spe.:
98% 99%
sample:
available
express:
EMS,DHL
delivery:
2-3 workdays after confirmed sample
payment:
paypal,western union,T/T
agent:
welcome
commission:
accepted
SupplyAbility
SupplyAbility:
15 Ton/Tons per Month
Packaging & Delivery
Packaging Details
natural resveratrol
1~25kg: Packed in 1kg/bag or 5kg/bag with double plastic valve bag and Aluminum foil bag outside. Over 25kg: Packed in 25kg/drum,with double plastic valve bag inside and cardboard drum outside.
Port
tianjin/shanghai/guangzhou
Lead Time :
within 3-5 workdays after payment confirmed
 

  Chinese herb medicine 100% natural resveratrol 

product introduction 

 

Product Name: Resveratrol

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CAS No.:501-36-0

 

specification:98%

 

Molecular Formula: C14H12O3

 

Molecular Weight: 228.25

 

Botanical Source: Polygonum cuspidatumSieb.Et Zucc.

 

Appearance: Brown-white fine powder

 

Specification: Resveratrol 50%,98%

 

Test Method: HPLC

 

Main Function

 

 

(1).Anti-aging

 

(2).Anti-thrombotic , Anti-platelet aggregation

 

(3).Prevention and treatment of cardiovascular diseases.

 

(4).Anti-inflammatory

 

(5). Anti-allergic effects and inhibit tumor effect.

 

(6).Estrogenic effects,it can be used to treat breast cancer and other diseases.

 

 

 

 

Package: 25/KG per paper drum or packed with little parcel.

 

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Certificate of analysis

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ANALYSIS

SPECIFICATION

RESULTS

Appearance

Almost White crystalline powder

Complies

Solubility

Complies

Complies

Melting range

250°C -255°C

251°C -253°C

Assay (HPLC)

Resveratrol98.0%

98.9%

Identity Test A

Positive reaction

Positive reaction

Identity Test B

The retention time of the Assay preparation Corresponds to the Standard preparation

Complies

IR Absorption

Concordant with the reference

Concordant with the reference

Related substance

Single impurity≤0.5%

0.05%

Total impurities≤1.0%

0.05%

Water

1.0%

0.3%

Residue on ignition

1.0%

<0.1%

Heavy Metals

<20ppm

Complies

Residual Solvents

Ethyl acetate <5000ppm

<1ppm

Chlorobenzene not be detected

Not be detected

Ethanol <5000ppm

352ppm

 

 

 

 About us

 

 

 

Our factory and machine

 

 

Diversified & Prompt delivery:

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If you are interested about us,please feel free to contact us:

 

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www.aquar.cn