940518

硫酸镁 七水合物

≥99.9% trace metals basis

• 别名: 泻盐
• 线性分子式: MgSO₄ · 7H₂O
• CAS号: 10034-99-8
• 分子量: 246.47
• MDL號碼: MFCD00149785
• 分類程式碼代碼: 12141502

属性

• 等級: for analytical purposes
• 品質等級: 100
• 蒸汽密度: <0.01 (vs air)
• 蒸汽壓力: <0.1 mmHg ( 20 °C)
• 種類: (High purity Salts)
• 化驗: ≥98% (EDTA titration); ≥99.9% trace metals basis
• 形狀: powder or crystals
• 環保替代產品特色: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 顏色: white to off-white
• 溶解度: water: soluble
• 負離子痕跡: chloride (Cl^-): ≤20 ppm; nitrate (NO₃^-): ≤50 ppm
• 正離子痕跡: Al: ≤10 ppm; Ca: ≤10 ppm; Cd: ≤10 ppm; Cr: ≤10 ppm; Fe: ≤10 ppm; K: ≤10 ppm; Na: ≤30 ppm; Ni: ≤10 ppm; Pb: ≤10 ppm; Si: ≤10 ppm; Zn: ≤10 ppm
• 環保替代類別: Enabling
• 儲存溫度: room temp
• SMILES 字串: O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
• InChI: 1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
• InChI 密鑰: WRUGWIBCXHJTDG-UHFFFAOYSA-L

说明

一般說明

Magnesium Sulfate heptahydrate, commonly known as Epsom salt, is a white crystalline solid. It is highly soluble in water, forming a solution that is commonly used in various applications such as bath salts, fertilizers, and as a component in certain medical treatments. However, it is insoluble in ethanol. It is the source of Magnesium and sulfur.

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. Magnesium sulfate heptahydrate is an eco-friendly composite sorbent in macro cellular foams for thermo-chemical energy storage in solar buildings. Its high latent heat capacity and non-toxic properties enhance energy efficiency, promote renewable energy use, and support sustainable building practices. Click here for more information.

應用

Magnesium Sulfate heptahydrate is found as a salt of high energy storage and sorption capacity. It was embedded in the polymeric matrix to form a foam for energy storage which prevents issue of swelling, agglomeration, and/or deliquescence of the salt during its de/hydration process. [,] Researchers are developing new adsorbents for removing toxic dyes from wastewater using Magnesium Sulfate heptahydrate. It is essential for creating porous MgAl-layered double hydroxide (LDH)/carbon fiber composites and MgFe₂O₄/γ-Fe₂O₃ magnetic microspheres. These composites effectively adsorb Congo red dye through a combination of biotemplating and pollen template.[,]

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable