Product Name

Resveratrol

Country of Origin

P. R. China

Specification

10% (Water-soluble)

Plant Part Used

Root

Latin Name

Polygonum cuspidatum

CAS No.

501-36-0

Molecular formula

C14H12O3

Molecular weight

228.24

Molecular Structure

Appearance & Color

Fine off-white powder

Solubility

Soluble in water

Content

NLT 10% Resveratrol

Test Method

HPLC

Loss on drying

NMT 5.0%

Heavy metals

NMT 20ppm

Arsenic (As)

NMT 2ppm

Lead (Pb)

NMT 2ppm

Total Plate Count

NMT 1,000cfu/g

Total Yeast & Mold

NMT 100cfu/g

Packing & Storage

Pack in paper-drums and two plastic-bags inside. Net Weight: 25kg/drum

Store in a well-closed container away from moisture.

Shelf  Life

2 years if sealed and store away from direct sun light.

Changsha Sunfull Bio-tech Co., Ltd is specialized in the research and manufacturing of high value tea extracts, green coffee bean extract, levodopa, astaxanthin,sodium copper chlorophyllin, coenzyme Q10 and many other botanical extracts for dietary supplement, healthy food & beverages, pharmaceuticals, cosmetics, etc. We've been certified with ISO9001, Kosher and Halal. sincerely hope to be your first choice as a reliable professional supplier in China.