Soda ash, sodium carbonate scientific name, also known as soda, soda ash, an important basic chemical raw material use soda, soda ash industry's main product. Usually white powder, soda ash content of decompose at high temperatures, is soluble in water, aqueous solution is alkaline. Chemical properties: 1) solution is alkaline, can react with the acid. 2) Na2CO3 + 2HCl = 2NaCl + H2O + CO2 ↑ 3) Na2CO3 with a base. Na2CO3 + Ca (OH) 2 = CaCO3 ↓ + 2NaOH, Na2CO3 + 2HCl = 2NaCl + H2O + CO2 ↑ CaCO3 + 2HCl = CaCl2 + H2O + CO2 ↑. 4) Na2CO3, NaCl and salt. Na2CO3 + BaCl2 = BaCO3 ↓ + 2NaCl product is a weak base for the absorbent antacids. After oral administration of soda, it can quickly neutralize stomach acid, fast-acting, and maintain short soda ash manufacturers, and there are many shortcomings to produce carbon dioxide. As antacids should not be used alone, often with calcium carbonate or magnesium oxide and other components together Siby's casual use. In addition, the product can be alkaline urine, and iodine amine drugs with the service, to prevent crystallization sulfonamides in the urine; and streptomycin can be combined to enhance urinary tract antibacterial effect. [Soda], soda ash use, three-level three-level chemical by chemical. Welcome to consult Chemical Co., Ltd. Jinan three levels (www.sanpinghuagong.com), be sure to specify when contact is through "business alliance members," see, thank you! Contact: Su Jingli