Unilong
Iriri iṣelọpọ Ọdun 14
Ti ara 2 Kemikali Eweko
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Iṣuu magnẹsia CAS 142-72-3


  • CAS:142-72-3
  • Fọọmu Molecular:C4H6MgO4
  • Ìwọ̀n Molikula:142.39
  • EINECS:205-554-9
  • Awọn itumọ ọrọ sisọ:MagnesiumAcetateBp; MagnesiumAcetateA.R .; iṣuu magnẹsia diethanoate; 99.997% (Ipilẹ Awọn irin); Iṣuu magnẹsia (6CI,7CI); Iṣuu magnẹsia (magnesium acetate); Iṣuu magnẹsia acetate, 1M ninu omi; MAGNESIUM ACETATE; MAGNESIUM ACETATE, 4-HYDRATE
  • Alaye ọja

    Gba lati ayelujara

    ọja Tags

    Kini magnẹsia acetate pẹlu CAS 142-72-3?

    Iṣuu magnẹsia, tun mọ bi "magnesium acetate". Ilana kemikali Mg (C2H3O2) 2. Iwọn molikula jẹ 142.4. Awọn kirisita funfun tabi ti ko ni awọ. Yo ni 323 ℃ ati ki o jẹ jijẹ nigbakanna. Ojulumo iwuwo 1.42, awọn iṣọrọ deliquescent, gíga tiotuka ninu omi, didoju ninu omi, ati ki o tun tiotuka ni kẹmika ati ethanol. Kaboneti iṣuu magnẹsia le ni tituka ni ojutu olomi acetic acid, ti a ti yọ, ati filtrate ti wa ni gbigbe nipa ti ara ni gbigbẹ sulfuric acid ti o ni idojukọ lati ṣaju tetrahydrate. Lẹhinna o gbona si iwuwo igbagbogbo ni 130 ℃ lati ṣe agbejade acetate magnẹsia.

    Sipesifikesonu

    Nkan Sipesifikesonu
    olùsọdipúpọ̀ acid (pKa) 4.756 [ni 20 ℃]
    iwuwo 1.5000
    Ojuami yo 72-75°C(tan.)
    Ifarahan funfun lulú
    resistivity n20 / D 1.358
    solubility H2O:1 Mat 20 °C

    Ohun elo

    Iṣuu magnẹsia acetate ni a lo fun titẹ ati didimu, bakanna bi awọn reagents analitikali ati awọn ohun elo fun polymerization olefin. LD50 fun abẹrẹ inu iṣan sinu awọn eku jẹ 18mg/kg. Iṣuu magnẹsia acetate jẹ lilo pupọ ni awọn aaye oriṣiriṣi. Ni awọn ile-iṣẹ kemikali, o jẹ lilo nigbagbogbo bi itọju ati ipata fun irin iṣuu magnẹsia. Iṣuu magnẹsia acetate tun lo bi afikun si iṣuu magnẹsia, pese ara pẹlu eroja magnẹsia pataki. O tun le ṣee lo bi ayase, desiccant, ati oluranlowo fun yiyọ iṣuu magnẹsia oxide.

    Package

    Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.

    Iṣuu magnẹsia acetate-Package

    Iṣuu magnẹsia CAS 142-72-3

    9,9-Bis (4-hydroxyphenyl) fluorene-Pack

    Iṣuu magnẹsia CAS 142-72-3


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