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Manganese(II) chloride is the dichloride salt of manganese, MnCl 2. This inorganic chemical exists in the anhydrous form, as well as the di hydrate (MnCl 2 ·2H 2 O) and tetrahydrate (MnCl 2 ·4H 2 O), with the tetrahydrate being the most common form.
The main difference between solution (1) and solution (2) is the different use of nitrate-nitrogen and ammonium-nitrogen based stock solutions to prepare the respective Hoagland solution of interest. Accordingly, the original 1933 and the modified concentrations of 1938 and 1950 for each essential element and sodium are shown below, the ...
Chemical formula Synonyms CAS number C 10 H 16 N 2 O 8: Ethylenediaminetetraacetic acid (EDTA): 6381–92–6 C 12 H 22 O 11: sucrose: 57–50–1 C 18 H 29 O 3 S: sodium dodecyl benzenesulfonate: 2155–30–0
245.087 g/mol (tetrahydrate) Appearance white crystals (anhydrous) light pink monoclinic crystals (tetrahydrate) Density: 1.74 g/cm 3 (anhydrous) 1.59 g/cm 3 (tetrahydrate) Melting point: 210 °C (410 °F; 483 K) (anhydrous) 80 °C (tetrahydrate) Solubility: soluble in water (about 700g/L at 20°C for tetrahydrate), methanol, acetic acid ...
Jacobsen's catalyst is the common name for N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride, a coordination compound of manganese and a salen-type ligand. It is used as an asymmetric catalyst in the Jacobsen epoxidation , which is renowned for its ability to enantioselectively transform prochiral alkenes ...
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Manganese(III) chloride is the hypothetical inorganic compound with the formula MnCl 3. The existence of this binary halide has not been demonstrated. [ 1 ] [ 2 ] Nonetheless, many derivatives of MnCl 3 are known, such as MnCl 3 (THF) 3 and the bench-stable MnCl 3 (OPPh 3 ) 2 .
In the solid state below 159 °C, manganocene adopts a polymeric structure with every manganese atom coordinated by three cyclopentadienyl ligands, two of which are bridging ligands. Above 159 °C, the solid changes color from amber to pink and the polymer converts to the structure of a normal sandwich complex, i.e., the molecule Mn(η 5 -C 5 H ...