倍半碳酸钠是一种白色针状晶体或片状粉末或结晶粉末的化学物质,相对分子量为226.03,相对密度为2.112。它不易风化,但易溶于水。Sodium sesquicarbonate is a chemical substance of white acicular crystal or flakded powder or crystalline powder, with the Relative Molecular Weight at 226.03 and the Relative Density at 2.112. It is not easy to be weathered, but easy to be dissolved in water.