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Certificate of Analysis
Product Name: 5,6-DIHYDROXYINDOLINE HBr Catalogue Number: GR-22020437
Batch Size: 300KG Lot Number: 20230205
CAS Number: 138937-28-7 Production Date:
Molecular Formula: C8H10BrNO2 Report Date: 2023-02-05
Molecular Weight: 232.07 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Earthy yellow powder Conforms
Purity ≥98.0% 98.3%
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Date: Date: Date:
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