Phthalic anhydride/o-Phthalic anhydride CAS 85-44-9

Phthalic anhydride/o-Phthalic anhydride CAS 85-44-9 Whakaaturanga Whakaaturanga
  • Phthalic anhydride/o-Phthalic anhydride CAS 85-44-9
  • Phthalic anhydride/o-Phthalic anhydride CAS 85-44-9
  • Phthalic anhydride/o-Phthalic anhydride CAS 85-44-9

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Phthalic anhydride/o-Phthalic anhydride 85-44-9


  • Ingoa hua:Phthalic anhydride
  • CAS:85-44-9
  • MF:C8H4O3
  • MW:148.12
  • EINECS:201-607-5
  • Pūāhua:kaihanga
  • Mōkī:1 kg/kg, 25 kg/drum ranei

    • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa Hua:Phthalic anhydride/o-Phthalic anhydride
    CAS:85-44-9
    MF:C8H4O3
    MW:148.12
    Kiato:1.53 g/cm3
    Ira whakarewa:131.5°C
    Mōkī: 1 kg / putea, 25 kg / putea, 25 kg / pahū
    Taonga: He uaua ki te memeha i roto i te wai matao, memeha ki te wai wera, waiwaro, etera, benzene me etahi atu whakarewa pararopi.

    Whakatakotoranga

    Nga taonga
    Whakatakotoranga
    Te ahua
    He kirikiri ma, he paura tioata ranei
    Maamaa
    ≥99.5%
    chroma pūmau werawera
    ≤50
    Te tae waikawa pungatara
    ≤40
    Ira whakatioatanga
    ≥30°C

     

    Taupānga

    Ko te 1.Phthalic anhydride tetahi o nga rawa matū matū tino nui, ko ona hua matua ko te dibutyl phthalate, te dioctyl ester me te diisobutyl ester, ka taea te whakamahi hei plasticizer mo te PVC, me etahi atu.

    2.Ka taea hoki te whakamahi i roto i te hanga o te kapia polyester haunga, te kapia alkyd, te waikano me te poaka, he momo peita, taapiri kai, aha atu.

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