... is high, is one of stablest organic compounds, when 900°C, with the copper, the nickel, the tungsten, the molybdenum did ... carbon arc temperature slow decomposition, in the water, under 25°C and 0.1Mpa its solubility is slightly soluble 0.0015 ... waterboiling point-128.0°Cdensityrelative density (water =1)1.61(-130°C)StabilitysteadyDangerous lable5(non-flammable gas)Main useUsed to low temperature ...