<span id="jljvf"></span>
                      <pre id="jljvf"><delect id="jljvf"></delect></pre>
                      <pre id="jljvf"></pre>
                      <pre id="jljvf"><output id="jljvf"></output></pre>

                      <nobr id="jljvf"><dfn id="jljvf"><dfn id="jljvf"></dfn></dfn></nobr>
                      Product

                      Product name: Di-n-butylamine 

                      Type: Di-n-butylamine
                      Product introduction:
                                         
                      Physical properties:
                      Empirical formula: C8H19N
                      Structural formula:

                                         

                      Molecular weight: 129.25
                      Density(g/ml, 20°C): 0.76
                      Boiling point (°C): 159.6
                      Refractive index (nD20): 1.416-1.418
                      Flash point (°C): 42.5

                      Sales Index:
                      Item Name        Index           Analysis method
                      Di-n-butylamine     99.5% min    GC
                      Water           0.1% max     Karl Fischer method
                      n-butylamine     0.1% max     GC
                      Tri-n-butylamine     0.1% max     GC
                      n-butyl alcohol         0.1% max     GC
                      Chroma (APHA)    15 max          Pt-Co法
                       
                      Packing: metal pail, Net wt 150kg. 80 drums in 20' container, Sum 12 tons.
                      Risk grades: 8
                      Packing grades: II
                      UN code: 2248
                      IMDG Code : 82027
                      CAS RN: 111-92-2

                      正在播放高颜值极品美女_在线看片国产的免费的_亚洲欧美日韩中文字幕二区_全国无码高清在线播放