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

Takaitaccen Bayani:

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


  • Sunan samfur:Phthalic anhydride
  • CAS:85-44-9
  • MF:Saukewa: C8H4O3
  • MW:148.12
  • EINECS:201-607-5
  • Hali:masana'anta
  • Kunshin:1 kg / kg ko 25 kg / drum
  • Cikakken Bayani

    Tags samfurin

    Bayani

    Sunan samfur: Phthalic anhydride/o-Phthalic anhydride
    Saukewa: 85-44-9
    Saukewa: C8H4O3
    MW: 148.12
    Girma: 1.53 g/cm3
    Matsayin narkewa: 131.5°C
    Kunshin: 1 kg/bag, 25kg/bag, 25kg/drum
    Dukiya: Yana da wahala a narke cikin ruwan sanyi, mai narkewa a cikin ruwan zafi, ethanol, ether, benzene da sauran kaushi na halitta.

    Ƙayyadaddun bayanai

    Abubuwa
    Ƙayyadaddun bayanai
    Bayyanar
    Farar fata mai laushi ko crystalline foda
    Tsafta
    ≥99.5%
    Thermally barga chroma
    ≤50
    Sulfuric acid launi
    ≤40
    Crystallization batu
    ≥30°C

     

    Aikace-aikace

    1.Phthalic anhydride yana daya daga cikin mafi mahimmancin kayan aikin sinadarai masu mahimmanci, manyan abubuwan da suka samo asali shine dibutyl phthalate, dioctyl ester da diisobutyl ester, kuma ana iya amfani dashi azaman filastik don PVC, da dai sauransu.

    2.It kuma za a iya amfani da a samar da unsaturated polyester guduro, alkyd guduro, dyes da pigments, da dama fenti, abinci Additives, da dai sauransu.

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