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Certificate of Analysis
Product Name: 5-hydroxy-4-methoxy-2-nitrobenzoic acid ethyl ester Catalogue Number: GR-58592931
Batch Size: 400KG Lot Number: 20230805
CAS Number: 1146162-38-0 Production Date:
Molecular Formula: C10H11NO6 Report Date: 2023-08-05
Molecular Weight: 241.2 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Light yellow powder Conforms
Purity ≥98.0% 99.86%
Single impurity ≤1.0% 0.1%
Total Impurities ≤2.0% 0.12%
Loss on drying ≤1.0% 0.05%
Ignition residue ≤0.25 0.03%
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Date: Date: Date:
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