3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5

3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5 Gambar Unggulan
  • 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5
  • 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5
  • 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5

Katrangan singkat:

BTDA 2421-28-5


  • jeneng produk:3,3',4,4'-benzophenonetetracarboxylic dianhydride
  • CAS:2421-28-5
  • MF:C17H6O7
  • MW:322.23
  • EINECS:219-348-1
  • karakter:pabrikan
  • Paket:1 kg/kg utawa 25 kg/drum

    • Detail Produk

    Tag produk

    Katrangan

    Jeneng produk: 3,3',4,4'-Benzophenonetetracarboxylic dianhydride BTDA
    CAS: 2421-28-5
    MF: C17H6O7
    MW: 322.23
    EINECS: 219-348-1
    Titik lebur: 218-222 °C (lit.)
    Titik didih: 320°C 5mm
    Kapadhetan: 1,57 g/cm3
    Kapadhetan uap: 1.4 (vs udara)
    Tekanan uap: <0,1 mm Hg (0 °C)
    Indeks bias: 1.6380 (perkiraan)
    Fp: 324 °C
    Nomer Kode : 761777

    Spesifikasi

    jeneng produk 3,3',4,4'-benzophenonetetracarboxylic dianhydride BTDA
    CAS 2421-28-5
    Penampilan Wêdakakêna putih
    Kemurnian 99% Min
    Paket 1 kg / tas utawa 25 kg / drum

    Aplikasi

    1.BTDA minangka monomer penting polimida, lan digunakake kanggo produksi bahan polimida.
    2.Digunakake ing sintesis polyimides.
    3.BTDA polimer wêdakakêna bebas mili alus sing cocok kanggo tujuan umum. Bubuk BTDA Microfine Micronized nggampangake nyampur ing resin epoksi. BTDA ultrapure high-purity, high-assay powder kanggo sintesis polimida kritis.

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