Manganese(II) Chloride Tetrahydrate

半岛bd体育手机客户端 说明

分析说明

Assay (complexometric): 99.0 - 101.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5?%; water; 25?°C): 3.5 - 6.0
Sulfate (SO?): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %
Substances not precipitated by ammonium sulfide (as SO?): ≤ 0.2 %
Substances reducing potassium permanganate (as O): ≤ 0.0005 %
Corresponds to ACS

法律信息

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

基本信息

经验(实验)分子式	Cl2Mn · 4H2O
分子量	197.91
MDL编号	MFCD00149792
EC索引号	231-869-6

半岛bd体育手机客户端 性质

质量水平	300
等级	ACS reagent
测定	99.0-101.0% (complexometric)
形式	solid
效能	1484 mg/kg LD50, oral (Rat)
pH值(酸碱度)	3.5-6 (25 ℃, 50 g/L in H2O)
bp	1190 ℃/1013 hPa (anhydrous substance)
mp	650 ℃ (anhydrous substance)
溶解性	1980 g/L
密度	2.01 g/cm3at 20 ℃
堆积密度	1150 kg/m3
痕量阴离子	sulfate (SO42-): ≤0.002%
痕量阳离子	Ca: ≤ 0.001% Cu: ≤ 0.0005% Fe: ≤ 0.0005% K: ≤ 0.001% Mg: ≤ 0.005% Na: ≤ 0.005% Pb: ≤ 0.0005% Zn: ≤ 0.001% heavy metals (as Pb): ≤ 0.0005%
储存温度	2-30℃
InChI	1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
InChI key	CNFDGXZLMLFIJV-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Danger
危险声明	H301 - H318 - H373
预防措施声明	P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314
危险分类	Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
靶器官	Brain
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 2
闪点(F)	does not flash
闪点(C)	does not flash