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Certificate of Analysis
Product Name: 2,5-Diphenyloxazole Catalogue Number: GR-7105
Batch Size: 500KG Lot Number: 20230105
CAS Number: 92-71-7 Production Date:
Molecular Formula: C15H11NO Report Date: 2023-01-05
Molecular Weight: 221.25 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance White powder Conforms
Purity ≥99.5% 99.92%
Single impurity ≤0.1% 0.04%
Loss on drying ≤0.2% 0.02%
Ash ≤0.1% 0.01%
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