<dd id="qmbcn"></dd>
<rp id="qmbcn"></rp>

    <dd id="qmbcn"><center id="qmbcn"></center></dd>
    <progress id="qmbcn"></progress>
    <button id="qmbcn"><object id="qmbcn"><menuitem id="qmbcn"></menuitem></object></button>
    <th id="qmbcn"></th>
    <progress id="qmbcn"></progress>

    Products

    3,3'-Diamino Diphenyl Sulphone
    CAS NO. 599-61-1
    Category Intermediates for advanced composit materials
    Chemical Name 3,3'-Diamino Diphenyl Sulphone
    Molecular Formula C12H12N2O2S
    Molecular weight 248.30
    Structure
    Standard Company standard
    Packing 25kg kraft paper bags or as per reruirements
    Specifications Appearance:White crystalline or powder
    Assay: ≥99.0% MIN
    Melting point: ≥171
    Loss on drying: ≤0.5%
    Application Material for curing agent for epoxy resin and also important monomer for polysulfonamide fibre(PSA)
    暖暖免费日本高清在线_猫咪AV在线永久网站_青娱乐手机在线_欧美一级AA片精品高清

    <dd id="qmbcn"></dd>
    <rp id="qmbcn"></rp>

    <dd id="qmbcn"><center id="qmbcn"></center></dd>
    <progress id="qmbcn"></progress>
    <button id="qmbcn"><object id="qmbcn"><menuitem id="qmbcn"></menuitem></object></button>
    <th id="qmbcn"></th>
    <progress id="qmbcn"></progress>