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N-Bromosuccinimide![]()
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商品说明
Chinese name:N-溴代丁二酰亚胺 CAS NO: 128-08-05 Molecular weight: 177.9841 EC NO: 204-877-2 Molecular formula: C4H4BrNO2 InChI: InChI=1/C4H4BrNO2/c5-6-3(7)1-2-4(6)8/h1-2H2 Specification: Over 99% Packaging: 25 kg cardboard drum Product introduction: Colorless to white crystals in appearance Content 99% Melting point 173-183 (℃) Dry weight loss ≤ 1 Sulfur content up to 0.2% Free acid up to 0.02% Usage: Mainly used as a bromination treatment agent in organic reactions, and also in ordinary organic synthesis. Nickname: N-bromosuccinimide; N-bromosuccinimide; Bromosuccinimide; Bromosuccinimide; NBS; N-bromosuccinimide Appearance: White or light yellow crystals Content: ≥ 99% Effective bromine:>44% Melting point: 173-183 ℃ Water solubility test: soluble in water Acetic acid dissolution test: meets the requirements Chloride: ≤ 1.0% Drying weight loss: ≤ 0.5% |