Rui Desheng Chemical _] _ [anhydrous sodium carbonate anhydrous sodium carbonate manufacturers provided by 瑞德胜 chemical. We are Weifang Rui Desheng Chemical Co., Ltd. (www.ruidesheng.com) located at: Shandong Weifang specializes in: sodium sulfate, sodium metabisulfite, deicing salt, calcium chloride, sodium bicarbonate, sodium carbonate anhydrous: white powder, odorless . There alkaline taste. Hygroscopic. Exposed in air gradually absorbed 1mol / L of water (about 15%). Begin to lose carbon dioxide at 400 ℃. In case of acid decomposition and effervescence. Dissolved in water (3.5 parts at room temperature, 35 ℃ when 2.2 parts) and glycerol anhydrous sodium carbonate manufacturers, insoluble in alcohol. Solution is strongly alkaline, pH11.6. White powder or granules. Odorless. There alkaline taste. Hygroscopic. Exposed in air gradually absorbed 1mol / L of water (about 15%). Begin to lose carbon dioxide at 400 ℃. In case of acid decomposition and effervescence. Dissolved in water (3.5 parts at room temperature industrial grade anhydrous sodium carbonate, 35 ℃ when 2.2 parts) and glycerin, insoluble in ethanol. Solution is strongly alkaline, pH11.6. The relative density of 2.53. Melting point 851 ℃. Pure anhydrous sodium carbonate is a white powder or granules. Relative Density2.532 Melting_point851 ℃ Solubility soluble in water, aqueous solution is strongly alkaline. At 35.4 ℃ maximum solubility of anhydrous sodium carbonate, water soluble when 49.7g per 100g of sodium carbonate (0 ℃ to 7.0g, 100 ℃ to 45.5g). Slightly soluble in ethanol, insoluble in alcohol.