1.05819

乙酸镁四水合物

for analysis EMSURE^® ACS,Reag. Ph Eur

• 别名: 乙酸镁四水合物
• 线性分子式: (CH₃COO)₂Mg · 4 H₂O
• CAS号: 16674-78-5
• 分子量: 214.45
• MDL號碼: MFCD00149214
• 分類程式碼代碼: 12352107
• 酶委員會索引編號: 205-554-9
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 300
• agency: reag. Ph. Eur.
• 產品線: EMSURE^®
• 化驗: 99.5-102.0% (complexometric)
• 形狀: solid
• 雜質: ≤0.005% Insoluble matter
• pH值: 6.1 (20 °C, 50 g/L in H₂O)
• mp: 80 °C
• 溶解度: 1200 g/L
• 密度: 1.45 g/cm³
• 體積密度: 510 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.001%
• 正離子痕跡: Ba: ≤0.001%; Ca: ≤0.001%; Cu: ≤0.0005%; Fe: ≤0.0001%; K: ≤0.005%; Mn: ≤0.001%; Na: ≤0.001%; Sr: ≤0.005%; Zn: ≤0.0002%; heavy metals (as Pb): ≤0.0005%
• 儲存溫度: 2-30°C
• InChI: 1S/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
• InChI 密鑰: XKPKPGCRSHFTKM-UHFFFAOYSA-L

说明

應用

• Optimisation of a sol-gel synthesis route for the preparation of MgF2 particles for a large scale coating process: Though focused on magnesium fluoride, this research could be analogous to processes involving magnesium acetate tetrahydrate, particularly in large-scale industrial applications related to material sciences, showcasing techniques for optimizing synthesis protocols for better industrial application and scalability (Scheurell et al., 2015).


• Crystallization and preliminary crystallographic analysis of β-mannanase from Bacillus licheniformis: This article discusses the crystallization processes which might leverage magnesium acetate tetrahydrate as a crystallizing agent, showing potential applications in biochemical assay development and pharmaceutical biotechnology, which could be of interest to researchers in biochemistry and pharmaceutical fields (Songsiriritthigul et al., 2011).

分析報告

含量测定（配位滴定法）：99.5 - 102.0 %
不溶物： ≤ 0.005 %
氯化物（Cl）： ≤ 0.001 %
硫酸盐（SO₄）： ≤ 0.001 %
重金属（以铅计）： ≤ 0.0005 %
Ba（钡）： ≤ 0.001 %
Ca（钙）： ≤ 0.001 %
Cu（铜）： ≤ 0.0005 %
Fe（铁）： ≤ 0.0001 %
K（钾）： ≤ 0.005 %
Mn（锰）： ≤ 0.001 %
Na（钠）： ≤ 0.001 %
Sr（锶）： ≤ 0.005 %
Zn（锌）： ≤ 0.0002 %
符合ACS，Reag.Ph Eur

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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