Baking soda and baking soda _ Rui Desheng Chemical _ the latest provided by 瑞德胜 chemical. Weifang Rui Desheng Chemical Co., Ltd. (www.ruidesheng.com) Shandong Weifang Premium Business League certification company, has 瑞德胜 other brands, has a good reputation, honesty, service-oriented "business alliance customer service" on page click icon, we will be happy to serve you! Rui Desheng Chemical Co., Ltd. Weifang soda Appearance: white powder or fine crystal, odorless, salty taste, soluble in water, but smaller than the sodium carbonate solubility in water, insoluble in ethanol, aqueous solution is slightly alkaline. Thermal decomposition. Slow decomposition in moist air. About 50 ℃ began to lose carbon dioxide at 100 ℃ all into sodium carbonate. Rapid decomposition of the weak acid in aqueous solution at 20 ℃, carbon dioxide and sodium carbonate begins to decompose the latest baking soda to the boiling point when all of decomposition. Dissolved in 10 parts of water at 25 ℃ baking soda, dissolved in 12 parts of water about 18 ℃ when it is not soluble in ethanol. No stirring solution of sodium bicarbonate Shandong Haihua made their cold, phenolphthalein paper only slightly alkaline reaction, place or elevated temperature, the alkali increases. PH 25 ℃ freshly prepared 0.1mol / L aqueous solution was 8.3. Toxicity of sodium bicarbonate hydrolysis, the median lethal dose (rat, oral) 4420mg/kg. Rui Desheng Chemical Co., Ltd. Weifang Chinese name: sodium bicarbonate Chinese alias: baking soda, soda ash, sodium bicarbonate, heavy Caoying Wen Alias: Sodium Bicarbonate (AS), Baking soda chemical formula NaHCO3 relative molecular mass of 84.01 Tel: 15263640888