Pyromellitic Dianhydride 89-32-7 pmda

Pyromellititic Dianhydride-ka 89-32-7 pmda peated sawirka
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  • Pyromellitic Dianhydride 89-32-7 pmda
  • Pyromellitic Dianhydride 89-32-7 pmda
  • Pyromellitic Dianhydride 89-32-7 pmda

Sharraxaadda Gaaban:

Pyromellitic Dianhydride 89-32-7 pmda


  • Magaca wax soo saarka:Pyrmomellitic dianhydride
  • CAS:89-32-7
  • MF:C10h2o6
  • MW:218.12
  • EINECS:201-898-9
  • Dabeecad:wax soo saare
  • Xidhmo:1 kg / kg ama 25 kg / durbaanka

    • Si faahfaafo

    Calaamadaha wax soo saarka

    Sifo

    Magaca wax soo saarka: Pyromellitic Dianhydride PMda
    CAS: 89-32-7
    MF: c10h2o6
    MW: 218.12
    Einecs: 201-898-9
    Barta dhalaalaya: 283-286 ° C (iftiin.)
    Point Point: 397-400 ° C (iftiinka.)
    Cufnaanta: 1,68 g / cm3
    Tilmaanta tabaruca ah: 1.6000 (qiyaasta)
    FP: 380 ° C
    BRN: 213583

    Cayimid

    Waxyaabaha Faahfaahinta
    Muuqashada Crystal cad
    Daahir ≥99%
    Luminta qalajinta ≤0.5%
    Bir culus ≤0.5%

    Isticmaal

    Waxaa inta badan loo isticmaalaa sida shey ceyriin ah oo polyide ah, oo lagu xoojinayo wakiilka resin ee 'ephoxide resin'.

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