常用名 | 精胺四盐酸盐 | CAS号 | 306-67-2 |
---|---|---|---|
价格 | ¥1600.0/25g ¥400.0/5g ¥560.0/5g ¥2000.0/25g | 纯度 | 95.0% |
备货期 | 需询单 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Spermine, a polycationic biogenic polyamine derived from spermidine, may be used in a wide variety of biological applications as a supplement or regulatory agent.Used as co-matrix with DHB for MALDI-MS of sialylated glycans in negative ion mode. 物理化学性质: CAS号:306-67-2 常用中文名:精胺四盐酸盐 常用英文名:spermine tetrahydrochloride 分子式:C10H30Cl4N4 分子量:334.157 密度:1.01 g/mL at 20 °C 沸点:308.4ºC at 760mmHg 熔点:310-311 °C (dec.)(lit.) 闪点:175.6ºC 储存条件:2-8°C |