1.05829

碱式碳酸镁

heavy extra pure, Ph. Eur., BP, USP, E 504

• 别名: Magnesium hydroxide carbonate, Magnesium carbonate basic
• CAS号: 12125-28-9
• 分類程式碼代碼: 12352302
• 酶號碼: E504
• 酶委員會索引編號: 235-192-7

属性

• agency: BP; Ph. Eur.; USP
• 品質等級: 400
• 化驗: 40.0-43.5% Mg (as MgO) basis (USP); 40.0-43.5% Mg (as MgO) basis (complexometric)
• 形狀: solid
• pH值: 10.5 (20 °C, 50 g/L in H₂O, suspension)
• mp: 600 °C (decomposition)
• 溶解度: water: insoluble at 20 °C
• 密度: 2.16 g/cm³ at 20 °C
• 負離子痕跡: chloride (Cl^-): ≤0.02%; sulfate (SO₄^2-): ≤0.3%
• 正離子痕跡: As: ≤0.0002%; Ca: ≤0.4%; Fe: ≤0.005%; Hg: ≤0.0001%; Na: ≤0.1%; Ni: ≤0.0100%; Pb: ≤0.0002%; Si: ≤0.05%; V: ≤0.0010%; heavy metals (as Pb): ≤0.001%
• 應用: pharma/biopharma processes
• 儲存溫度: 2-30°C
• InChI: 1S/CH2O3.Mg.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-3
• InChI 密鑰: OUHCLAKJJGMPSW-UHFFFAOYSA-K

说明

一般說明

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

應用

Magnesium hydroxide carbonate can be used to improve flow properties of dry powders in pharmaceutical processes.

法律資訊

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

安全信息

• 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