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4-Methylumbelliferone CAS 90-33-5


  • CAS:90-33-5
  • Formula Molekul:C10H8O3
  • Bobot molekul:176.17
  • EINECS:201-986-7
  • sinonim:TIMTEC-BB SBB009085; UMBELLIFERON 47; LABOTEST-BB; LT01272564; COUMARIN 456; COUMARIN 4; HIMECROMONE; IFLAB-BB F1918-0038; AURORA KA-3734; B-METHYLUMBELLIFERONE; BETA-METHYLUMBELLIFERONE
  • Detail Produk

    Ngundhuh

    Tag produk

    Apa 4-Methylumbelliferone CAS 90-33-5?

    4-Methylobelliferone jarum shaped kristal. Titik lebur 185-186 ℃ (194-195 ℃), larut ing etanol, asam asetat, larutan alkali, lan amonia, rada larut ing banyu panas, eter, lan kloroform. Fluoresensi biru nalika bereaksi karo asam sulfat pekat

    Spesifikasi

    Item Spesifikasi
    MW 176.17
    Titik lebur 188,5-190 °C (cahya)
    Kemurnian rada larut
    SOLUBLE Larut ing banyu.
    Kondisi panyimpenan 2-8°C
    pKa 7,79 (ing 25 ℃)

    Aplikasi

    4-Methylobelliferone minangka obat koleretik lan perantara saka sodium succinate obat anti alergi. 4-Methylobelliferone laser pewarna, standar kanggo nentokake fluoresensi aktivitas enzim. Indikator kanggo ngukur asam nitrat.

    Paket

    Biasane dikemas ing 25kg / drum, lan uga bisa nggawe paket sing disesuaikan.

    4-Methylumbelliferone-powder-packing

    4-Methylumbelliferone CAS 90-33-5

    4-Methylumbelliferone-powder-pack

    4-Methylumbelliferone CAS 90-33-5


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