Potassium Bromide

半岛bd体育手机客户端 说明

分析说明

Purity (metallic): ≥ 99.999 %
Assay (argentometric): ≥ 99.5 %
Bromate (BrO?): ≤ 10 ppm
Chloride (Cl): ≤ 500 ppm
Iodide (I): ≤ 200 ppm
Sulfate (SO?): ≤ 10 ppm
Total nitrogen (N): ≤ 2 ppm
Al (Aluminium): ≤ 0.02 ppm
Ba (Barium): ≤ 0.5 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.005 ppm
Ce (Cerium): ≤ 0.005 ppm
Co (Cobalt): ≤ 0.005 ppm
Cr (Chromium): ≤ 0.005 ppm
Cu (Copper): ≤ 0.005 ppm
Fe (Iron): ≤ 0.010 ppm
La (Lanthanum): ≤ 0.005 ppm
Li (Lithium): ≤ 0.5 ppm
Mg (Magnesium): ≤ 0.05 ppm
Mn (Manganese): ≤ 0.005 ppm
Na (Sodium): ≤ 5.0 ppm
Ni (Nickel): ≤ 0.005 ppm
Pb (Lead): ≤ 0.005 ppm
Sc (Scandium): ≤ 0.005 ppm
Sm (Samarium): ≤ 0.005 ppm
Sr (Strontium): ≤ 0.05 ppm
Tl (Thallium): ≤ 0.01 ppm
Y (Yttrium): ≤ 0.005 ppm
Zn (Zinc): ≤ 0.010 ppm

法律信息

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

基本信息

经验(实验)分子式	BrK
分子量	119.00
MDL编号	MFCD00011358
EC索引号	231-830-3

半岛bd体育手机客户端 性质

质量水平	100
等级	for inorganic trace analysis
蒸汽压	1.3 hPa ( 795 ℃)
测定	99.999%
效能	>2000 mg/kg LD50, oral (Rat)
pH值(酸碱度)	5.5-8.5 (20 ℃, 50 g/L in H2O)
bp	1435 ℃/1013 hPa
mp	730 ℃
溶解性	650 g/L
密度	2.75 g/cm3at 20 ℃
堆积密度	900?1000 kg/m3
储存温度	2-30℃
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable