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1,4 Butanadiol

1,4 Butanadiol


1,4-butanediol (Butane-1,4-diol) is an organic substance with the molecular formula of C4H10O2 and molecular weight of 90.12. The appearance is colorless or yellowish oily liquid. Combustible, freezing point 20.1 ℃, refractive index 1.4461. It is soluble in methanol, ethanol, acetone, and slightly soluble in ether. It is hygroscopic, tastes bitter, and tastes slightly sweet.

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    Due to high technical barriers and limited sources of raw materials, global BDO production is relatively concentrated. In 2011, global BDO capacity was mainly distributed in Asia, the United States and Europe, with Asian BDO capacity accounting for 56.6%.

    1,4-butanediol (BDO) is an important organic chemical and fine chemical raw material, which can generate many derivatives such as THF, PTMEG, GBL, etc. BDO and its derivatives can be widely used in PBT plastics, spandex, polyurethane, pharmaceuticals, cosmetics and other fields.

    Spesifikasi
    Nama Produk Industrial 1,4-Butanediol Kode Q/652871 MKHG 001-2019
    Item Analisis Indeks Kualitas Measured Quality metode
    Penampilan Colorless transparent liquid,no visible inpurity visual
    1,4-Butanediol,% ≥ 99.50 99.55 GB / T24768-2009
    2-Me thyl-1,4-butanediol,% 0.13 MKHG-T4-JC-003-2022
    Cyl.Aceta,% 0.09 MKHG-T4-JC-003-2022
    Air,% ≤ 0.03 0.0066 GB / T 6283

    Platinun-cobal APHA color,Hazen/Platinun cobal

    ≤ 10 4 GB / T 3143
    Aplikasi
    11
    plastik PBT
    21
    Spandeks
    125
    polyurethane
    258
    farmasi
    Paket, Transportasi, Penyimpanan

    Packaging, Shipping and Storage

    Packing: ISO TANK cans/drums ISO TANK 25 tons/TANK. 200kg/drum

    Transportation: can be transported via trains, cars and ships

    Storage: airtight, to be heated at low temperature

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