GC-790丙二醇純度測(cè)定氣相色譜儀

   丙二醇可以指1,2-丙二醇又可以是1,3-丙二醇。丙二醇是有機(jī)化合物，分子式是C3H8O2。1,2-丙二醇為無(wú)色澄明的粘稠液體，無(wú)臭，味稍甜，有引濕性。是不飽和聚酯、環(huán)氧樹(shù)脂、聚氨酯樹(shù)脂的的重要原料。在食品、醫(yī)藥和化妝品工業(yè)中得到廣泛應(yīng)用。

        滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，采用GC-790丙二醇純度測(cè)定氣相色譜儀，測(cè)定了1,2-丙二醇純度及二縮體，三縮體含量，結(jié)果滿意。

GC-790丙二醇純度測(cè)定氣相色譜儀測(cè)定譜圖：

GC-790 Propylene glycol purity determination Gas chromatograph

    Propylene glycol may refer to 1,2-propanediol and 1,3-propanediol. Propylene glycol is an organic compound, the formula is C3H8O2.1, 2-propanediol colorless clear viscous liquid, odorless, slightly sweet taste, there is wetting. Is unsaturated polyester, epoxy resin, polyurethane resin is an important raw material. In the food, medicine and cosmetics industry has been widely used.

         Tengzhou City, the vast chromatographic equipment Technology Co., Ltd., using GC-790 propylene glycol purity determination of gas chromatography, determination of 1,2-propylene glycol purity and shrinkage, triad content, the results were satisfactory.

GC-790 Determination of purity of propylene glycol Gas chromatograph: