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Certificate of Analysis
Product Name: 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Catalogue Number: GR-75615
Batch Size: 800KG Lot Number: 20230506
CAS Number: 2494-89-5 Production Date:
Molecular Formula: C8H11NO6S2 Report Date: 2023-05-06
Molecular Weight: 281.3 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Colorless to almost colorless clear liquid Conforms
Amino value ≥96.0% 96.99%
Ester value ≥93.0% 94.23%
p-Chloroaniline ≤300 ppm Conforms
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