Huashihang Chemical

  Jinnan Huashihang Chemical Co., Ltd   main product:  Glyoxal ,  glyoxylic acid ,  glyoxylic acid monohydrate  and other cosmetic raw materials. Now our production capacity is 40000T glyoxal, 15000T glyoxylic acid and 2500T glyoxylic acid monohydrate Production Description                                                                                                              Chemical name:Glyoxylic acid   CAS.No.:298-12-4                                Molecular Formula : C2H2O3                                                                                                          EINECS No.:206-058-5 Molecular weight:74.04   Physical properties                                                                                                                  Appearance    light transparent yellow liquid            Density        1.33 -1.36  g/ml at 20 ℃              Melting point    -93 ℃                       Boiling point    111 ℃                                          Specifi