产品说明
一般描述
This Standard Reference Material (SRM) is intended for use as an analytical standard of known potassium (K) and chloride (Cl-) content. This lot of potassium chloride (KCl) was prepared to ensure a material of high purity and homogeneity and has been assayed after drying at 500 ℃. A unit of SRM 999c consists of a single glass bottle containing 30 g of the material.
SRM 999C_cert SRM 999C _SDS
应用
可用于制备磷酸盐生理缓冲液以及萃取和增溶蛋白质。
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
基本信息
| 线性分子式 | KCl |
| 分子量 | 74.55 |
| MDL编号 | MFCD00011360 |
产品性质
| 形式 | powder |
| 包装 | pkg of 30 g |
| manufacturer/tradename | NIST® |
| mp | 770 ℃ (lit.) |
| 密度 | 1.98 g/mL at 25 ℃ (lit.) |
| 储存温度 | 15-25℃ |
| SMILES string | [Cl-].[K+] |
| InChI | 1S/ClH.K/h1H;/q;+1/p-1 |
| InChI key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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