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

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  • 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


  • Khoom npe:Phthalic anhydride
  • CAS:85-44-9 : kuv
  • MF:c8h4o 3
  • MW:148.12 Nws
  • EINECS:201-607-5
  • Cim:tsim tawm
  • Pob:1 kg / kg los yog 25 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Phthalic anhydride / o-Phthalic anhydride
    CAS: 85-44-9
    MF: C8H4O3
    MW: 148.12
    Qhov ceev: 1.53 g / cm3
    Melting point: 131.5 ° C
    Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas
    Khoom: Nws yog ib qho nyuaj rau yaj hauv dej txias, soluble hauv dej kub, ethanol, ether, benzene thiab lwm yam organic solvents.

    Specification

    Cov khoom
    Specifications
    Qhov tshwm sim
    Dawb scaly los yog crystalline hmoov
    Purity
    ≥99.5%
    Thermally ruaj khov chroma
    ≤ 50
    Sulfuric acid xim
    ≤ 40
    Crystallization point
    ≥30 ° C

     

    Daim ntawv thov

    1.Phthalic anhydride yog ib qho tseem ceeb tshaj plaws organic chemical raw cov ntaub ntawv, nws lub ntsiab derivatives yog dibutyl phthalate, dioctyl ester thiab diisobutyl ester, thiab yuav siv tau raws li plasticizer rau PVC, thiab lwm yam.

    2.Nws kuj tuaj yeem siv rau hauv kev tsim cov khoom siv tsis zoo polyester resin, alkyd resin, dyes thiab pigments, ntau yam xim, khoom noj khoom haus additives, thiab lwm yam.

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