DL-Lactide CAS 95-96-5 utu hanga

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DL-Lactide 95-96-5 utu wheketere


  • Ingoa hua:DL-Lactide
  • CAS:95-96-5
  • MF:C6H8O4
  • MW:144.13
  • EINECS:202-468-3
  • Pūāhua:kaihanga
  • Mōkī:1 kg / putea, 25 kg / pahū ranei
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    Whakaahuatanga

    Ingoa Hua: DL-Lactide
    CAS: 95-96-5
    MF: C6H8O4
    MW: 144.13
    EINECS: 202-468-3
    Ira whakarewa: 116-119 °C
    Ira kohua : 142 °C8 mm Hg(marama)
    Kiato: 1.186±0.06 g/cm3(Whakaahua)
    Fp: 180°C
    Te pāmahana rokiroki: 2-8°C

    Whakatakotoranga

    ingoa hua DL-Lactide
    CAS 95-96-5
    Te ahua Paura Tioata Ma
    Maamaa 99%Min
    Mōkī 1 kg / putea, 25 kg / pahū ranei

    Taupānga

    Ka whakamahia te DL-Lactide ki te whakaputa 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl)-ethyl ester.Ka noho hei rauemi mata nui me te takawaenga e whakamahia ana i roto i te whakahiato waro, nga rongoa, nga matū ahuwhenua me nga waikano.Ka whai waahi ki te waipiro enzymatic ki te whakaputa i nga alkyl (R) -lactates me te alkyl (S,S) -lactyllactates.

    He maha nga wa ka whakamahia te DL-Lactide hei paparanga whakamarumaru i roto i nga paninga patunga, hei punga ranei, hei wiri, hei mata ranei i roto i te pokanga, na te mea ka heke i roto i te ono marama ki te waikawa lactic harakore.

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