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Certificate of Analysis
Product Name: Ellagic acid Catalogue Number: GR-5281855
Batch Size: 200KG Lot Number: 20230208
CAS Number: 476-66-4 Production Date:
Molecular Formula: C14H6O8 Report Date: 2023-02-08
Molecular Weight: 302.19 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Grey yellow powder Conforms
Purity ≥98.0% 98.3%
Loss on drying ≤5.0% 0.25%
Ignition residue ≤2.0% 0.18%
Heavy metals ≤10 ppm Conforms
As ≤2 ppm Conforms
Pb ≤2 ppm Conforms
Cd ≤0.2 ppm Conforms
Hg ≤0.1 ppm Conforms
Total plate count <3000 cfu/g Conforms
Yeast & Mold <100 cfu/g Conforms
E.Coli ND ND
Salmonella ND ND
Salmonella ND ND
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