Pyromellitic Dianhydride 89-32-7 PMDA

Pyromellitic Dianhydride 89-32-7 PMDA Ìomhaigh sònraichte
  • Pyromellitic Dianhydride 89-32-7 PMDA
  • Pyromellitic Dianhydride 89-32-7 PMDA
  • Pyromellitic Dianhydride 89-32-7 PMDA

Tuairisgeul goirid:

Pyromellitic Dianhydride 89-32-7 PMDA


  • Ainm toraidh:Pyromellitic Dianhydride
  • CAS:89-32-7
  • MF:C10H2O6
  • MW:218.12
  • EINECS:201-898-9
  • Caractar:saothraiche
  • Pasgan:1 kg / kg no 25 kg / druma

    • Mion-fhiosrachadh toraidh

    Bathar Tags

    Tuairisgeul

    Ainm Bathar: Pyromellitic Dianhydride PMDA
    CAS: 89-32-7
    MF: C10H2O6
    MW: 218.12
    EINECS: 201-898-9
    Puing leaghaidh: 283-286 ° C (lit.)
    Puing ghoil: 397-400 ° C (lit.)
    Dùmhlachd: 1,68 g/cm3
    Clàr-innse ath-tharraingeach: 1.6000 (tuairmse)
    Fp: 380 ° C
    BRN: 213583

    Sònrachadh

    Nithean Sònrachaidhean
    Coltas Criostal geal
    Purity ≥99%
    Call air tiormachadh ≤0.5%
    Meatailtean trom ≤0.5%

    Iarrtas

    Tha e air a chleachdadh sa mhòr-chuid mar stuth amh de polyimide, solidifying àidseant epoxide roisinn.

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