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Manganese(II) Chloride Tetrahydrate

品牌
Supelco
CAS
13446-34-9
货号
1.05927
规格纯度
for analysis EMSURE® ACS
参考价格
770.04 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

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 (SO₄): ≤ 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 SO₄): ≤ 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

产品性质

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)
bp1190 ℃/1013 hPa (anhydrous substance)
mp650 ℃ (anhydrous substance)
溶解性 1980 g/L
密度2.01 g/cm3 at 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℃
InChI1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
InChI keyCNFDGXZLMLFIJV-UHFFFAOYSA-L

安全信息

象形图GHS05GHS06GHS08
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
WGKWGK 2
闪点(F)does not flash
闪点(C)does not flash

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