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Email ：PharmaSources@imsinoexpo.com
Whatsapp ：+86-13621645194
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia
Packaging Information: 25kg/drum
Delivery Lead Time: 1 week
Sample Provided: yes
Payment Terms: T/T
Name: Resveratrol
CAS#: 501-36-0
Botanical Source: Polygonum cuspidatum
Specification:HPLC 50%, HPLC 98% Powder or Granule
Function & Application: Resveratrol is a kind of highly biological natural polyphenols, also known as stilbene, is a prophylactic for tumors, and is also used to reduce platelet aggregation, prevent and treat atherosclerosis, cardiovascular and cerebrovascular diseases, also used in cosmetics industry.
TEST ITEM
STANDARD
RESULT
Appearance
White powder
Complies (Visual)
Solubility
- in water
Soluble slightly
Complies
- in organic solvent
Soluble freely
Complies
Residue on ignition
≤0.5%
Complies
Assay
≥50%, ≥98%
50.45%, 98.27% (HPLC)
HEAVY METAL
STANDARD
RESULT(ICP-MS)
Lead
≤3ppm
Complies
Cadmium
≤1ppm
Complies
Hg
≤0.5ppm
Complies
Arsenic
≤1ppm
Complies
Cu
≤1ppm
Complies
MICROBIOLOGICAL TEST
STANDARD
RESULT
Total microbial count
≤1000cfu/g
Complies
Yeast & mold
≤100cfu/g
Complies
E.Coli
Negative
Negative
Salmonella
Negative
Negative
Aflatoxin
≤5ug/kg
Complies
Solvent residences
≤0.05%
Complies
PESTICIDE RESIDUE
STANDARD
RESULT
BHC
≤0.1mg/kg
Complies
DDT
≤0.1mg/kg
Complies
PCNB
≤0.1mg/kg
Complies
Aldrin
≤0.02mg/kg
Complies
Packaging: The usual packaging is 25kg net carton drum or box with a polyethylene bag in side.
Storage: Preserve in well closed,light resistant and dry environment.
Audited Supplier
Pharma Sources Insight January 2025
