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Certificate of Analysis
Product Name: 2,5-DISULPHOBENZALDEHYDE Catalogue Number: GR-13587922
Batch Size: 80KG Lot Number: 20230305
CAS Number: 51818-11-2 Production Date:
Molecular Formula: C7H4Na2O7S2 Report Date: 2023-03-05
Molecular Weight: 310.2 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance White to brown solid Conforms
Purity ≥98.0% 99.96%
Water 5.0% Conforms
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Date: Date: Date:
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