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无水氯化镁

产品编号 M113691 | CAS号 7786-30-3 | Aladdin
Magnesium chloride
99%,1-4mm
组合的产品项目
货号 规格 库存 价格 数量
M113691-100g 99%,1-4mm 上海(预计3-7周)
北方(预计3-7周)
 
M113691-1kg 99%,1-4mm 上海(预计3-7周)
北方(预计3-7周)
 
M113691-500g 99%,1-4mm 上海(预计3-7周)
北方(预计3-7周)
 
M113691-5kg 99%,1-4mm 上海(预计3-7周)
北方(预计3-7周)
 
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属性

敏感性 易吸潮
密度 2.3200
熔点 714°C
沸点 1412°C
溶解性 Soluble in water (542 mg/ml at 20 °C), alcohol, methanol (15.5 g/100g at 0 °C), and ethanol (3.61 g/100g at 0 °C).

描述

产品介绍 味苦。吸潮性极强。易溶于水和乙醇,水溶液呈中性。
别名 氯化镁;卤粉;Magnogene
生化机理 Magnesium Chloride is widely used as a source of magnesium ion. In biological systems, magnesium is a co-foactor for many enzymes including deoxyribonuclease (DNase) and various restriction enzymes. Also plays a role in cell membrane integrity, muscle cell physiology, and nucleic acid structure. Magnesium chloride solution is a favorable choice as an elution buffer for antibody affinity column purifications; it is much milder on most antigens than acid elution, allowing reuse of the antigen column. Also an essential cofactor for the DNA polymerase in polymerase chain reaction (PCR) amplification.Hexahydrate form also available: Magnesium Chloride, Hexahydrate.
应用 An excellent magnesium ion source for synthesis and biology research.
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标识符号 GHS07 GHS07
信号词 Warning
风险声明 (欧洲) R36/37
安全声明(欧洲) S26;S39
警示性声明 P312
危害码(欧洲) Xi
危害声明 H303
个人防护设备 Eyeshields,Gloves
WGK德国 nwg