<font id="i1ynh"><form id="i1ynh"><var id="i1ynh"></var></form></font>

  • <ruby id="i1ynh"><nav id="i1ynh"><em id="i1ynh"></em></nav></ruby>
      
      

      <output id="i1ynh"><meter id="i1ynh"><i id="i1ynh"></i></meter></output>
    1. <s id="i1ynh"><meter id="i1ynh"><acronym id="i1ynh"></acronym></meter></s>

      1. Domestic Market:
        Xia Dongliang +86-13906127738
        Foreign Market:
        John Chiang +86-15961106108

        Products

        L-Phenylalaninetert-butyl ester hydrochloride

        Categories: Amino acid 
        Product Name: L-Phenylalaninetert-butyl ester hydrochloride

        CAS No.: 15100-75-1

        Quality Standard:

        Item Value
        Appearance White powdery crystal
        Specific rotation +24.8±2°C (C=2.27 in CH3OH)
        Molecular formula C13H19NO2HCL
        Drying loss ≤ 0.5%
        Melting Point 235°C-237°C
        Heavy metal(Pb) ≤ 10PPM
        Free acid ≤ 0.5%
        Assay (AgNO3) 98%-102%
        Water content 0.1%

        Property: White powder crystal with the melting point of 160°C-165°C.

        Storage & Transportation: Sealed, kept in cool and low temp. place, avoid sunlight directly, far away from fire and heat.

        Packing: Carton, 25kg/drum.

        Add: 3# Hengluolu, Henglin town, Changzhou, China, 213101
        Domestic Market: Xia Dongliang, Mob: +86-13906127738
        Tel: +86-519-88783621 E-mail: xjq@xialichem.com
        Foreign Market: John Chiang, Mob: +86-15961106108
        Tel: +86-519-88721665 E-mail: john.chiang@xialichem.com
        欧美在线精品一区二区三区_婷婷在线观看av_最新手机AV在线不卡_亚洲日韩av片在线观看