货号: | 746436 | 规格: | |
品牌: | Sigma-Aldrich | 价格: | ¥ |
产品分类: | 特价奥特莱斯专区 | 研究领域: | |
CAS编号: | 7447-40-7 | 分子量: | |
分子式: | 别名: | ||
储存条件: | 运输条件: | ||
货期: | 应用: | ||
说明书: | 备注: | ||
产品描述 | |||
746436 Sigma-Aldrich 氯化钾 anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99% 线性分子式:KCl CAS号:7447-40-7 分子量:74.55 EC 号:231-211-8 MDL编号:MFCD00011360 PubChem化学物质编号:329765767 NACRES:NA.21 属性 等级ACS reagent anhydrous 质量水平100 产品线Redi-Dri™ 检测方案≥99% 形式powder 质量free-flowing 杂质≤0.005% Insoluble matter pH值(酸碱度)5.4-8.6 (25 °C, 5% in solution) mp:770 °C (lit.) 密度1.98 g/mL at 25 °C (lit.) 痕量阴离子bromide (Br-): ≤0.01% chlorate, nitrate (as NO3-): ≤0.003% iodide (I-): ≤0.002% phosphate (PO43-): ≤5 ppm sulfate (SO42-): ≤0.001% 痕量阳离子Ba:, passes test (limit about 0.001%) Ca: ≤0.002% Fe: ≤3 ppm Mg: ≤0.001% Na: ≤0.005% heavy metals (as Pb): ≤5 ppm SMILES字符串:[Cl-].[K+] InChI:1S/ClH.K/h1H;/q;+1/p-1 InChI key:WCUXLLCKKVVCTQ-UHFFFAOYSA-M |