DL-Lactide CAS 95-96-5 tau gaosiga

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DL-Lactide 95-96-5 tau falegaosimea


  • igoa ole oloa:DL-Lactide
  • CAS:95-96-5
  • MF:C6H8O4
  • MW:144.13
  • EINECS:202-468-3
  • Uiga:gaosimea
  • afifi:1 kilokalama / taga poʻo 25 kilokalama / paʻu
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    Fa'amatalaga

    Igoa Oloa: DL-Lactide
    CAS: 95-96-5
    MF: C6H8O4
    MW: 144.13
    EINECS: 202-468-3
    Liu liusuavai: 116-119 °C
    Mea fa'apuna : 142 °C8 mm Hg(malamalama)
    Malosi: 1.186±0.06 g/cm3(Va'ai)
    Fp: 180°C
    Teuga vevela: 2-8°C

    Fa'amatalaga

    Igoa o oloa DL-Lactide
    CAS 95-96-5
    Fa'aaliga Pa'u tioata Pa'epa'e
    mama 99%Min
    afifi 1 kilokalama / taga poʻo 25 kilokalama / paʻu

    Fa'aaogāga

    DL-Lactide e faʻaaogaina e gaosia ai le 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl) -ethyl ester. O lo'o galue o se mea mata'utia taua ma se mea fa'aoga vavalo e fa'aoga i le fa'aogaina o meaola, vaila'au, vaila'au fa'ato'aga ma vali. E a'afia i le enzymatic alcoholysis e maua uma ai le alkyl (R) -lactates ma le alkyl (S,S) -lactyllactates.

    O le DL-Lactide e masani ona faʻaaogaina e fai ma puipui puipui i paʻu manuʻa, poʻo ni taula, sikulima poʻo le mata i taotoga, talu ai e faʻaleagaina pe a ma le ono masina i le lactic acid innocuous.

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