无水氯化锰/无水氯化亚锰/Manganese chloride/Sacchite,≥99%
- 产品编号：M0130
- 中文名称：无水氯化锰/无水氯化亚锰/Manganese chloride/Sacchite
- 英文名称：Manganese(II) chloride
- 英文别名:Manganese dichloride
- CAS号:7773-01-5
- 分子式:MnCl2
- 分子量:125.84
- 纯度:≥99%
- EC号:231-869-6
- MDL号:MFCD00011114
订货信息：
产品规格价格(RMB)
- M0130-100G60
- M0130-500G190
性能描述
| 试剂纯度 | ≥99% trace metals basis |
| form | powder and chunks |
| mp | 652 °C(lit.) |
| density | 2.98 g/mL at 25 °C(lit.) |
Application
A novel high-spin hexanuclear Mn(III) cluster, [NaMn6(OMe)12(dbm)6]+, was synthesized via MnCl2 oxidation with simultaneous NaOMe promoted aggregation. This cluster has an unprecedented cyclic structure and 24 unpaired electrons in its ground state.Also used in the formation of an active Mn(0) species useful for radical cyclization reactions.
描述：桃红色结晶。密度2.977g/cm3。熔点650℃。在高于熔点温度下升华。沸点1190℃。易溶于水，溶于醇，不溶于醚。在空气中加热即为空气中水所部分分解而释出氯化氢气体，遗留四氧化三锰。有潮解性。通常由干燥四水合氯化锰，在充有氮气或惰性气体的电烘箱中加热至(200±3)℃，使结晶水逐渐脱掉，所得块状物在干燥处冷却，迅速粉碎，密封包装制得。亦可将碳酸锰粉通入氯化氢气体制得。主要用作镁及其合金的助熔剂，干燥剂，药物。
