A flame reaction elementflame reaction material and a

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The present invention relates to a flame reaction material, particularly a gas combustion flame reaction material for gas combustion appliances and a flame reaction member thereof. The gas combustion flame reaction material is formed by a single alkali metal or alkaline earth metal compound, and said alkali metal or alkaline earth metal compound has a melting point lower than combustion temperature of combustible gases and produces a crystal after high-temperature combustion. The flame reaction member comprises a substrate and a flame reaction material adhered to the surface of the substrate in the form of crystal. The substrate is a metal conductor. Because the gas combustion flame reaction material is formed by a single alkali metal or alkaline earth metal compound, the proportion of it to other materials is not required to consider when fabricated and thus it is convenient to produce. Further, the gas combustion flame reaction material may be used to produce a flame reaction member capable of producing a flame with a variety of colors such as yellow, purple, pink, brick red, carmine, kelly and the like.