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Manganese chloride

Molecular Structure:
MDL:
MFCD00149792
Molecular Formula:
MnCI2•4H2O
Molecular Weight:
197.91
Alias:
氯化亚锰,二氯化锰 Manganous chloride Manganese dichloride
Product order:
Name Specifications Packing Price Delivery
Manganese chloride CP 500g RMB 35.2 Consulting service
Manganese chloride AR 500g RMB 38.5 Consulting service
Manganese chloride ACS 500g RMB 61.6 Consulting service
Character:
玫瑰色单斜晶体,易溶于水,溶于醇,不溶于醚。有吸水性,易潮解,106℃时失去一分子结晶水,198℃时失去全部结晶水而成无水物。
密度:2.01
熔点:58℃
  
Quality Standard:
HG/T3-1080-77
项目Item                                       分析纯      化学纯
                              (AR)            (CP)
含量(MnCI2•4H2O)Assay,%                        ≥99.0           98.0
水不溶物lnsoluble matter in water,%            ≤0.005          0.01
硫酸盐(SO4)Sulfale,%                           ≤0.005          0.02
铁(Fe)Iron,%                                   ≤0.0002         0.001
锌(Zn)Zine,%                                   ≤0.02           0.05
钡(Ba)Barium,%                                 ≤0.005          0.01
碱金属及碱土金属(以硫酸盐计)earth
metals,%                                       ≤0.2            0.5
氧化及还原物质Oxiding and reducing
substances                                      合格        合格
重金属(以Pb计)Heavy metals,%                   ≤0.0005         0.001

ACS级
项目名称Item                                  ACS Grade
含量(MnCI2•4H2O)Assay                          98.0-102.0%
pH(25.0℃)pH                                   3.5-6.0
水不溶物Insoluble matter                       ≤0.005%
硫酸盐(SO4)Sulfate                             ≤0.002%
钙(Ca)Calcium(Ca)                              ≤0.005%
镁(Mg)Magnesium(Mg)                            ≤0.005%
钾(K)Potassium(K)                              ≤0.01%
钠(Na)Sodium(Na)                               ≤0.05%
锌(Zn)Zinc(Zn)                                 ≤0.005%
重金属(以Pb计)Heavy metals(as Pb)              ≤5ppm
铁(Fe)Iron(Fe)                                 ≤5ppm

Storage:
应储存于阴凉、通风、干燥的库房中,密封保存,按一般化学品运输,防雨淋和日光爆晒。
用途  用作有机物氯化催化剂,油漆催干剂和汽油抗震剂原料。用于饲料辅助剂、分析试剂、染料和颜料制造。镁合金、铝合金冶炼,棕黑色砖瓦生产以及制药和干电池制造。在农业上还用作微量元素肥料。
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