Pharmaceutical Grade Organic Micronized 99% Trans Resveratrol / 98% Trans Resveratrol Powder

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• Purity: >99%
• Specification: standard
• Trademark: QDSIGMA
• Origin: China
• Production Capacity: 50000000

Product Description

1. Product name: Trans Resveratrol

2. Botanical source: Polygonum cuspidatum sibeb.et zucc.

3. Biogenic origin: Wild in central and southern China

4. CAS NO.: 501-36-0

5. Specification: 98% trans-resveratrol

6. Molecular formula: C14H12O3

7. Molecular Weight: 228.25

8. Characters: white powder with slight yellow cast

9. Solubility: Easily soluble in ether,chlorofrom, methanol,ethanol,acetone etc.Trans Resveratrol

10. Usage: Pharmaceuticals, healthcares and cosmetics,

 

Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.

Analysis	Specification	Results
Assay(By HPLC)	Resveratrol >98%	98.56%
Heavy metals	<10ppm	Complies
Pesticides	Negative	Negative
Appearance	Pale yellow crystalline powder	Complies
Color	Pale yellow	Complies
Odor	Characteristic	Complies
Mesh Size	100% through 80 mesh	Complies
Loss On Drying	<5%	2.50%
Total Plate Count	<1000CFU/gm	Complies
Yeast & Mold	<100CFU/gm	Complies

 

Company Information
 

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.