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Certificate of Analysis
Product Name: 78-71-7 Catalogue Number: GR-6550
Batch Size: N/A Lot Number: 20230505
CAS Number: 78-71-7 Production Date:
Molecular Formula: C5H8Cl2O Report Date: 2023-05-05
Molecular Weight: 155.02 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
ldentification(NMR) Conforms to structure Complies
Purity ≥95.0% 99.9%
Appearance Colorless to light yellow (Liquid) Colorless to light yellow (Liquid)
signature
Prepared by: Reviewed by: Aproved by General manager:
Date: Date: Date:
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