Magnesiumdi(acetat) Produkt Beschreibung

Magnesium acetate  Struktur
142-72-3
  • CAS-Nr.142-72-3
  • Bezeichnung:Magnesiumdi(acetat)
  • Englisch Name:Magnesium acetate
  • Synonyma:Magnesiumdi(acetat)
    Nu-Mag;Cromosan;Cromosan*;Mg Acetate;MAGNESIUM ACETATE;acetatedemagnesium;magnesiumdiacetate;MagnesiumAcetateBp;Magnesium diacetate;MagnesiumAcetate>98%
  • CBNumber:CB2160485
  • Summenformel:C4H6MgO4
  • Molgewicht:142.39
  • MOL-Datei:142-72-3.mol
Magnesiumdi(acetat) physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :72-75 °C(lit.)
  • Dichte :1.5000
  • Brechungsindex :n20/D 1.358
  • Löslichkeit :H2O: 1 M at 20 °C, clear, colorless
  • Aggregatzustand :Liquid
  • PH :5.0-7.0 (25℃)
  • Wasserlöslichkeit :Not miscible or difficult to mix with water.
  • maximale Wellenlänge (λmax) :λ: 260 nm Amax: 0.04
    λ: 280 nm Amax: 0.02
  • Merck  :13,5676
  • BRN  :3692530
  • Stabilität: :Stable. Incompatible with strong oxidizing agents. Avoid moisture.
  • InChIKey :UEGPKNKPLBYCNK-UHFFFAOYSA-L
  • CAS Datenbank :142-72-3(CAS DataBase Reference)
  • NIST chemische Informationen :Magnesium acetate(142-72-3)
  • EPA chemische Informationen :Acetic acid, magnesium salt(142-72-3)
Sicherheit
  • S-Sätze: :22-24/25
  • WGK Germany  :3
  • RTECS-Nr. :AI5600000
  • F  :3
  • TSCA  :Yes

Magnesium acetate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • S-Sätze Betriebsanweisung: S22:Staub nicht einatmen.
    S24/25:Berührung mit den Augen und der Haut vermeiden.
  • Beschreibung Anhydrous Magnesium Acetate has the chemical formula Mg(CH3COO)2 and in its hydrous form, Magnesium Acetate Tetrahydrate, it has the chemical formula Mg(CH3COO)2 ? 4H2O. In this compound the magnesium metal has an oxidation state of 2+. Magnesium acetate is the magnesium salt of acetic acid.It is deliquescent and upon heating, it decomposes to form magnesium oxide.Magnesium acetate is commonly used as a source of magnesium or as a chemical reagent.
  • Chemische Eigenschaften white deliquescent crystals
  • Physikalische Eigenschaften Magnesium acetate appears as white hygroscopic crystals. It smells like acetic acid and is soluble in water. When it is in an aqueous solution its pH can be considered to be neutral.
  • Charakteristisch In 1881 Charles Clamond invented the Clamond basket, one of the first effective gas mantles. The reagents used in this invention included magnesium acetate, magnesium hydroxide and water.
    Magnesium acetate is commonly used as a source of magnesium or for the acetate ion in chemistry experiments. One example of this is when magnesium acetate and magnesium nitrate were both used to perform molecular dynamics simulations and surface tension measurements. In the experiment the authors found that the acetate had a stronger affinity for the surface compared to the nitrate ion and that the Mg2+ strongly repelled away from the air/liquid interference. They also found that the Mg2+ had a stronger tendency to bind with the acetate ion compared to the nitrate.
    One of the more prevalent uses of magnesium acetate is in the mixture called calcium magnesium acetate (CMA). It is a mixture of calcium acetate and magnesium acetate. CMA is thought of as an environmentally friendly alternative deicer to NaCl and CaCl2. CMA also acts as a powerful SO2, NOx, and toxic particulate emission control agent in coal combustion processes to reduce acid rain, and as an effective catalyst for the facilitation of coal combustion.
  • Verwenden Dye fixative in textile printing, deodorant, disinfectant, and antiseptic.
  • Definition ChEBI: The magnesium salt of acetic acid.
  • Sicherheit(Safety) Magnesium Acetate is a relatively safe compound to handle and has been given a health hazard rating of zero. However, it should always be handled with gloves and safety goggles. If it is gets in the eyes, the skin, ingested, or inhaled it will cause irritation in the respective areas: eyes, skin, gastrointestinal system, and lungs.
  • Chemical Synthesis Synthesis of magnesium acetate from the reaction of magnesium hydroxide with acetic acid.
    2CH3COOH + Mg(OH)2 → (CH3COO)2Mg + 2H2O
    Magnesium carbonate suspended in distilled water with 20 % acetic acid solution.
    2CH3COOH + MgCO3 → Mg(CH3COO)2
    Reacting metallic magnesium with acetic acid dissolved in dry nitrogen benzene causes Magnesium Acetate to form along with the release a gas, presumably hydrogen.
    Mg +2CH3COOH → Mg(CH3COO)2 + H2.
  • Lager Due to the fact that it is very hygroscopic, it must be stored away from water. It is also incompatible with strong oxidizers and should not be mixed with them.
  • läuterung methode Crystallise it from anhydrous acetic acid, then dry it under vacuum for 24hours at 100o. [Nencollas J Chem Soc 744 1956, Beilstein 2 IV 113.]
Magnesium acetate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Magnesiumdi(acetat) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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142-72-3, Magnesium acetate Verwandte Suche:
  • acetatedemagnesium
  • Acetic acid magnesium salt tetrahydrate
  • Cromosan
  • Cromosan*
  • Magnesium diacetate
  • Magnesiumacetate,anhydrous
  • magnesiumdiacetate
  • Mg Acetate
  • Nu-Mag
  • MAGNESIUM ACETATE
  • MAGNESIUM ACETATE, 4-HYDRATE
  • MAGNESIUM ACETATE, HYDROUS
  • 142-72-3
  • CH3COO2Mg
  • MAGNESIUM ACETATE SOLUTION, FOR MOL. BIO L., 1 M IN H2O
  • MAGNESIUM ACETATE ANHYDROUS, EXTRA PURE 98-102%
  • MagnesiumAcetate>98%
  • MagnesiumAcetateBp
  • MagnesiumAcetateA.R.
  • magnesium acetate solution
  • Acetic acid magnesium salt
  • magnesium diethanoate
  • 99.997% (Metals basis)
  • MagnesiuM acetate tetrahydrate, Puratronic&#174
  • Magnesium acetate (6CI,7CI)
  • Magnesium acetate (magnesium acetate)
  • Magnesium acetate solution, 1M in water
  • MAGNESIUM ACETATE SOLUTION, FOR MOL.
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