Weifang Rui Desheng Chemical Co., Ltd. (www.ruidesheng.com) is located in Weifang, Shandong Weifang Binhai Economic Development Zone, Contact: Liqing Jie anhydrous sodium carbonate role and purpose: [Physical Properties] white powder. Anhydrous sodium carbonate with the water absorbent, moisture in the air is gradually absorbed into a hydrate. The relative density of 2.532. 400 ℃ begin to decompose. Melting point 851 ℃ anhydrous sodium carbonate market, the role of anhydrous sodium carbonate soluble in water, insoluble in ethanol. [Use] is used as analytical reagents, such as a reference reagent Weifang anhydrous sodium carbonate decomposition sample flux, precipitation, buffering agents, volatile emission spectrometry sample preparation. Also used in the preparation of the sodium salt, sodium glass and film printing wash. Tel: 15263640888 anhydrous sodium carbonate Precautions Avoid contact with eyes, skin and clothing. Keep the ambient air flow during operation. Do not swallow, do not breathe dust, mist, gases. Never in the working environment diet, smoking. Avoid contact with combustibles and organic matter. The label on the container should keep the container closed when not in use. Wash hands after handling and other parts of body contact. Weifang Rui Desheng Chemical Co., Ltd. Contact: Li Contact: 15263640888