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p-Nitrobenzoic acid Product Description Chemical Name: p-Nitrobenzoic acid Synonym: PNBA Chemical Structure: 
Formula: C7H5NO4 Molecular Weight: 167.12 CAS No.: 62-23-7 EINECS No.: 200-526-2 Commodity Specification Test Item | Quality Standard | Appearance | White to light yellow flaky crystal | Purity | ≥ 99% | Loss on dry | ≤ 0.5% | Melting point | 238 - 241℃ |
Application Direction It is an intermediate of dye, drug, veterinary medicine, photosensitive material and organic synthesis, used to prepare procaine hydrochloride, procainamide hydrochloride, p-amino-methyl-benzoic acid.
Packing Normally packed in 25 kg net bags, or as per customer’s packing requirement. Storage Stored in cool and dry air-flowing area preventing sun light.
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