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Merck
CN
所有图片(1)

文件

1.05927

Supelco

氯化锰(II)四水合物

for analysis EMSURE® ACS

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别名:
氯化锰(II)四水合物, 二氯化锰
经验公式(希尔记法):
Cl2Mn · 4H2O
CAS号:
分子量:
197.91
MDL编号:
UNSPSC代码:
12352302
EC索引号:
231-869-6
NACRES:
NA.21

等级

ACS reagent

质量水平

产品线

EMSURE®

检测方案

99.0-101.0% (complexometric)

形式

solid

效能

1484 mg/kg LD50, oral (Rat)

杂质

≤0.0005% Substances reducing potassium permanganate (as O)
≤0.005% Insoluble matter
≤0.2% Substances not precipitated by ammonium sulfide (as SO4)

pH值(酸碱度)

3.5-6 (25 °C, 50 g/L in H2O)

bp

1190 °C/1013 hPa (anhydrous substance)

mp

650 °C (anhydrous substance)

溶解性

1980 g/L

密度

2.01 g/cm3 at 20 °C

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°C

InChI

1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

InChI key

CNFDGXZLMLFIJV-UHFFFAOYSA-L

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应用



  • High-performance lithium storage in an ultrafine manganese fluoride nanorod anode with enhanced electrochemical activation based on conversion reaction.: Research demonstrates the use of manganese(II) chloride in synthesizing ultrafine manganese fluoride nanorods for high-performance lithium storage, showcasing advancements in battery technology and electrochemical applications (Rui et al., 2016).


  • Synthesis, structural investigation and thermal properties of a novel manganese complex Mn2(DAT)2Cl4(H2O)4 (DAT=1,5-diaminotetrazole).: This paper details the synthesis and characterization of a new manganese complex, contributing to the understanding of manganese chemistry and its potential applications in various industrial processes (Zhang et al., 2010).


  • Poly[tetra-aqua-(μ(6)-9,10-dioxo-9,10-dihydro-anthracene-1,4,5,8-tetra-carboxyl-ato)dimanganese(II)].: The study presents the structural details of a new manganese(II) coordination polymer, providing insights into its potential applications in material science and coordination chemistry (Xu et al., 2012).


  • Metal-organic frameworks based on unprecedented trinuclear and pentanuclear metal-tetrazole clusters as secondary building units.: This research highlights the formation of metal-organic frameworks using manganese(II) chloride, emphasizing its role in developing novel materials with unique structural and functional properties (Jeong et al., 2011).


分析说明

含量测定(配位滴定):99.0 - 101.0 %
不溶物: ≤ 0.005%
pH值(5 %;水;25 °C):3.5 - 6.0
磷酸盐(SO₄): ≤ 0.002 %
重金属(以铅计): ≤ 0.0005 %
Ca(钙): ≤ 0.001 %
Cu(铜): ≤ 0.0005 %
Fe(铁): ≤ 0.0005%
K(钾): ≤ 0.001 %
Mg(镁): ≤ 0.005 %
Na(钠): ≤ 0.005 %
Pb(铅): ≤ 0.0005 %
Zn(锌): ≤ 0.001 %
不会被硫化铵沉淀的物质(以SO₄计): ≤ 0.2 %
还原高锰酸钾的物质(以O计): ≤ 0.0005 %
对应ACS

法律信息

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

警示用语:

Danger

危险声明

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2

靶器官

Brain

WGK

WGK 2

闪点(°F)

does not flash

闪点(°C)

does not flash


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