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793612

Sigma-Aldrich

硫酸镁

anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥97%

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About This Item

经验公式（希尔记法）:
MgSO4
CAS号:
7487-88-9
分子量:
120.37
EC號碼:
231-298-2
MDL號碼:
MFCD00011110
分類程式碼代碼:
12352302
PubChem物質ID:
329768090
NACRES:
NA.21

等級

anhydrous
reagent grade

品質等級

100

蒸汽密度

<0.01 (vs air)

蒸汽壓力

<0.1 mmHg ( 20 °C)

產品線

Redi-Dri™

化驗

≥97%

形狀

powder or granules

品質

free-flowing

SMILES 字串

[Mg++].[O-]S([O-])(=O)=O

InChI

1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI 密鑰

CSNNHWWHGAXBCP-UHFFFAOYSA-L

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相关类别

一般說明

硫酸镁是一种无机盐，可作为镁前体来合成镁基化合物。它也被用作各种有机转化的催化剂。

應用

硫酸镁可用作前体盐以合成镁锰尖晶石（MgMn2O4），作为可充电镁电池的阴极材料。它也可结合水两相分配系统与聚乙二醇来净化生物分子。
MgSO4（无水）也可以用作有机合成中的干燥剂，用于从有机提取物中去除微量的水。

特點和優勢

  • 提高效率——免除需要松散硬化粉末的时间和精力     
  • 更加安全——无需使用工具大力敲碎团块，·
  • 更加环保——不会粘在包装上，减少了浪费     
  • 更加经济——制备和溶剂化速度更快，提高效率并节约成本      
  • 质量保证——经过专业检测的出色品质，无抗结剂添加     
  • 灵活的用量选择——有从研究到放大级别的用量规格可供选择。

法律資訊

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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