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4,6-DIHYDROXYISOPFTHALIC ACID CAS 19829-74-4


  • CAS:19829-74-4
  • Formula molekiola:C8H6O6
  • Lanja molekiola:198.13
  • mitovitovy:Resorcinol-4,6-dicarboxylicacid; 4,6-dihydroxyisophthalic; 1,3-Benzenedicarboxylicacid, 4,6-dihydroxy-; 4,6-dihydroxybenzene-1,3-dicarboxylicacid; 4,6-DIHYDROXYISOPHTHALICID; 4,6-Dihydroxy-1,3-benzenedicarboxylicacid; 6-DIHYDROXYISOPHTHALICID; DK7436
  • Product Detail

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    Tags vokatra

    Inona no atao hoe 4,6-DIHYDROXYISOPHTHALIC ACID CAS 19829-74-4?

    Ny asidra 4,6-Dihydroxyisophthalic dia singa organika, fantatra ihany koa amin'ny asidra terephthalic (TDA). Izy io dia vovoka kristaly fotsy, mety levona anaty rano, toaka sy ester solvents, ary tsy mety levona amin'ny solvents tsy polar. Ny asidra 4,6-Dihydroxyisophthalic dia asidra malemy, ary ny vondrona hydroxyl dia asidra, izay afaka mandray anjara amin'ny fanehoan-kevitra esterification sy acylation.

    famaritana

    Taona mitsonika 308-310 ℃
    Teboka mangotraka 551.0±35.0°C(voavinavina)
    Flash point 301.1±22.4°C
    hakitroky 1,8±0,1 g/cm3
    Ny tahan'ny asidra (pKa) 2.56±0.10(voavinavina)
    Fanerena etona 0,0±1,6 mmHg amin'ny 25°C
    Fanondroana refractive 1.718
    Fepetra fitahirizana Ambiance inert, RoomTemperature

     

    Fampiharana

    4, 6-dihydroxyisophthalic asidra dia akora manan-danja ho an'ny famokarana polyester polymer fitaovana, toy ny polyester fibre, polyester sarimihetsika, polyester loko sy ny sisa. Azo ampiasaina ho mpanelanelana amin'ny synthesis ny loko, resin, lelafo retardants ary zavatra simika hafa.

    Package

    25 kg/drum

    4,6-DIHYDROXYISOPFTHALIC ACID-CAS 19829-74-4-pack-3

    4,6-DIHYDROXYISOPFTHALIC ACID CAS 19829-74-4

    4,6-DIHYDROXYISOPFTHALIC ACID-CAS 19829-74-4-pack-2

    4,6-DIHYDROXYISOPFTHALIC ACID CAS 19829-74-4


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