1. <video id="1aszb"><nav id="1aszb"></nav></video>
            1. <ruby id="1aszb"></ruby>
            1. <output id="1aszb"></output>
            2. PRODUCTS
              Acetal
              Product name: Acetal
              English name: Acetal
              CAS RN: 105-57-7
              Molecular formula: C6H14O2
              Molecular weight: 118.18
              Properties: Colorless or light yellow transparent liquid with fresh fruit flavor.
              Structural formula:
              Quality index:
              Index name Q/GHSA1086-1999 Index
              Aldehyde content % ≥97.0
              Relative density(20℃)g/ml 0.824-0.828
              Refractive index(20℃) 1.378-1.386
              Acidity(in H+)mmol/100g ≤0.33
              Arsenic (As)% ≤0.0003
              Heavy metal(in Pb計) ≤0.001
              Chloride(Cl)% ≤0.0005
              Evaporation residue % ≤0.002
              Use: Used in the preparation of spice, liquor, organic solvent, etc.
              Packing: 20kg/drum
              Influence to environment:  
              Laboratory monitoring method: Gas chromatographic method
              Emergency treatment:  

              Back

              国产中文字幕无码_午夜无码区黄色大片_日韩无码不卡视频_激情五月天在线一区
                      1. <video id="1aszb"><nav id="1aszb"></nav></video>
                        1. <ruby id="1aszb"></ruby>
                        1. <output id="1aszb"></output>