Use of ammonium carbonate

Introduction: ammonium carbonate is a kind of colorless, transparent and hard block or needle like crystal, unstable, with strong ammonia odor and pungent taste, so what are the uses of ammonium carbonate? Let's take a look at it together with the Xiaobian Ammonium carbonate is a kind of white crystal It gradually loses ammonia in the air and becomes ammonium bicarbonate, which is decomposed into NH3, CO2 and H2O at 58 ℃ What are the uses of ammonium carbonate? Let's learn about it with the safety net of Baibai (1) Analyze the synthesis of lithium, radium, thorium and carbonate by drop analysis It is also used as fertilizer, fire extinguishing agent, detergent, medicine, rubber, fermentation and other industries (2) It is used as raw material of fermentation powder, various ammonium salts, buffer, printing and dyeing assistant, fertilizer and analytical reagent, etc (3) Use ammonium carbonate as buffer, neutralizer, bulking agent and fermentation promoter (to make wine) (4) Ammonium carbonate is used in silver plating electrolyte of sulfosalicylic acid, but the content of heavy metal, sulfur and thiocyanate should be strictly controlled, otherwise the anode will be black easily The above is the introduction of the use of ammonium carbonate In addition, ammonium carbonate is also used to remove cadmium, nickel and other coating solutions If you need to know more about industrial naphthalene and other small knowledge, please continue to pay attention to the food safety common sense column of Baibai safety net Editor in charge: Wang Xiaoli