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26 wrz 2024 · Molecular Weight: 95.211 g/mol for the anhydrous form. Density: Anhydrous MgCl₂ has a density of about 2.32 g/cm³ at room temperature. The hexahydrate (MgCl₂·6H₂O) has a lower density, approximately 1.569 g/cm³. Melting Point: Anhydrous magnesium chloride melts at around 714°C (1,317°F).
Molar mass: 95.211 g/mol (anhydrous) 203.31 g/mol (hexahydrate) Appearance white or colourless crystalline solid Density: 2.32 g/cm 3 (anhydrous) 1.569 g/cm 3 (hexahydrate) Melting point: 714 °C (1,317 °F; 987 K) anhydrous 117 °C (243 °F; 390 K) hexahydrate on rapid heating; slow heating leads to decomposition from 300 °C (572 °F; 573 K)
Molecular weight: 95.211; CAS Registry Number: 7786-30-3; Information on this page: Notes; Other data available: Gas phase thermochemistry data; Condensed phase thermochemistry data; Reaction thermochemistry data; Gas phase ion energetics data; Options: Switch to calorie-based units; Data at NIST subscription sites:
A 1M stock solution can be prepared by dissolving 203.3 g of MgCl2. 6H2O (Molecular Weight: 203.30) in water to a final volume of 100 ml. In the following section, we describe a procedure to prepare 100 ml of 1M MgCl2 stock solution.
22 sie 2024 · It is easily soluble in water and ethanol and will decompose when heated in air, releasing HCl gas around 118°C, which turns into oxychloride. When heated at high temperatures, it decomposes into MgO and HCl.
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MOLECULAR WEIGHT: 95.21 g/mol. MELTING POINT: 714°C (1,320°F) BOILING POINT: 1,412°C (2,574°F) SOLUBILITY: Soluble in water; moderately soluble in ethyl alcohol. HOW IT IS MADE. Magnesium chloride is extracted from seawater or brine, of which it is a component, and from minerals, such as carnallite (KCl·MgCl 2 ·H 2 O) and bischofite (MgCl ...
