半岛bd体育手机客户端 说明

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。

分析说明

Purity (metallic): ≥ 99.999 %
Assay (argentometric): ≥ 99.5 %
Phosphate (PO?): ≤ 5 ppm
Sulfate (SO?): ≤ 10 ppm
Total nitrogen (N): ≤ 10 ppm
Al (Aluminium): ≤ 0.010 ppm
Ba (Barium): ≤ 1.0 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.005 ppm
Ce (Cerium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.005 ppm
Cr (Chromium): ≤ 0.010 ppm
Cu (Copper): ≤ 0.005 ppm
Eu (Europium): ≤ 0.005 ppm
Fe (Iron): ≤ 0.01 ppm
La (Lanthanum): ≤ 0.005 ppm
Li (Lithium): ≤ 0.4 ppm
Mg (Magnesium): ≤ 0.05 ppm
Mn (Manganese): ≤ 0.010 ppm
Na (Sodium): ≤ 5.0 ppm
Ni (Nickel): ≤ 0.010 ppm
Pb (Lead): ≤ 0.010 ppm
Sc (Scandium): ≤ 0.005 ppm
Sm (Samarium): ≤ 0.005 ppm
Sr (Strontium): ≤ 0.10 ppm
Tl (Thallium): ≤ 0.01 ppm
Y (Yttrium): ≤ 0.005 ppm
Yb (Ytterbium): ≤ 0.005 ppm
Zn (Zinc): ≤ 0.020 ppm

法律信息

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式	KCl
分子量	74.55
MDL编号	MFCD00011360
EC索引号	231-211-8

半岛bd体育手机客户端 性质

质量水平	100
等级	for inorganic trace analysis
测定	99.999%
效能	2600 mg/kg LD50, oral (Rat)
pH值(酸碱度)	5.5-8.0 (25 ℃, 50 g/L in H2O)
bp	1413 ℃/1013 hPa
mp	770 ℃ (lit.)
溶解性	347 g/L
密度	1.98 g/mL at 25 ℃ (lit.)
堆积密度	1000 kg/m3
储存温度	2-30℃
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