| 常用名 | L-(-)-二苯甲酰酒石酸 | CAS号 | 2743-38-6 |
|---|---|---|---|
| 价格 | ¥需询单/1kg | 纯度 | 99.0% |
| 备货期 | 10天 | 库存 | 询单 |
| 产品详情(用途,包装等)
产品执行标准:凌一®企业标准 PRODUCT EXECUTIVE STANDARD:01 Industrial Enterprise Standard 质量标准 QUALITY SPECIFICATIONS 外观 Deion 白色至类白色粉末 White to Pale-white Powder 目测 Visual 纯度 Purity, min ≥ 99.0% 高效液相色谱法-峰面积 HPLC - a/a 熔点 Melting Point 151~155℃ 干品;数字熔点仪 Dried substance; Digital melting point apparatus 水分 Water Content, max ≤ 0.5% 卤素水分测定仪-干燥失重 Halogen moisture meter—Loss on drying 旋光度 Optical Rotation [α]20D:-114 ~ -118o (C=9%, in ethanol) 旋光仪 Polarimeter 包装
STANDARD PACKING 净重50g、200g、500g/内用PE袋外加铝箔袋,或聚酯瓶,或氟化瓶; 或者,净重20kg、25kg/牛皮纸袋或纸板桶,内衬双层PE薄膜袋; 或者,根据客户的要求包装。 Net weight 50g, 200g, 500g / inner package is PE bag; out package is Aluminum foil bag, or Polyester bottle, or Fluorination bottle; Alternatively, with a net weight of 20kg or 25kg / kraft paper bag or Cardboard bucket, lined with double-layer PE film bags; Alternatively, packaging according to customer requirements. 运输规定与存储条件 TRANSPORT REGULATIONS and STORAGE CONDITIONS 商品编码(HS Code):2918130000;出口退税率:13%。 监管条件:B;检验检疫:N,S。 无主要危险性(普通化工品)。 保持容器密闭,贮存在常温干燥通风处,远离碱、氧化剂等不相容物质。 性质稳定,在常温常压下不挥发、无分解。保质期:60个月。 Without main danger (Common goods). Keep containers tightly closed when not in use. Stored in the dry and ventilated place at room temperature, Keep away from alkali, oxidant and other incompatible substances. Stable in nature, non-volatile and non decomposable at normal temperature and pressure. Shelf Life: 60 Months. 用途 USE 用作手性催化剂和手性拆分试剂,还用作医药中间体和有机合成中间体。 Used as chiral catalyst and chiral resolution reagent, pharmaceutical intermediates and organic synthesis intermediates. 更多
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