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Certificate of Analysis
Product Name: Tetrazolium Blue Chloride Catalogue Number: GR-9853362
Batch Size: N/A Lot Number: 20230805
CAS Number: 1871-22-3 Production Date:
Molecular Formula: C40H32Cl2N8O2 Report Date: 2023-08-05
Molecular Weight: 727.6 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance - Yellow crystalline powder
Melting Point - 255 °C
Purity (HPLC) - 98.93%
Solubility - Clear yellow solution (50 mg/mL in methanol)
Sulfated Ash - 0.1%
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