1. Used in chemical industry and textile industry, citric acid can be used as a chemical analysis reagent in chemical technology, used as experimental reagent, chromatographic analysis reagent and biochemical reagent; used as complexing agent, masking agent;
used to prepare buffer solution. Use lemon Acids or citrates are used as builders, which can improve the performance of washing products, can rapidly precipitate metal ions, prevent contaminants from re-attaching to fabrics, maintain the necessary alkalinity for washing; disperse and suspend dirt and ash; improve surface The performance of the active agent is an excellent chelating agent; it can be used as a reagent for testing the acid resistance of architectural ceramic tiles.
2. It is used for environmental protection citric acid-sodium citrate buffer for flue gas desulfurization. China is rich in coal resources, which constitute the main part of energy. However, there has been a lack of effective flue gas desulfurization technology, resulting in serious atmospheric SO2 pollution. Effective research The desulfurization process is a top priority. Citric acid-sodium citrate buffer solution is a desulfurization absorbent with great development value due to its low vapor pressure, non-toxicity, stable chemical properties, and high absorption rate of SO2.
3. It is used for environmental protection citric acid-sodium citrate buffer for flue gas desulfurization. China is rich in coal resources, which constitute the main part of energy. However, there has been a lack of effective flue gas desulfurization technology, resulting in serious atmospheric SO2 pollution. Effective research The desulfurization process is a top priority. Citric acid-sodium citrate buffer solution is a desulfurization absorbent with great development value due to its low vapor pressure, non-toxicity, stable chemical properties, and high absorption rate of SO2.
4. Edible citric acid is mostly chemically synthesized products, which belong to food additives. It is mainly used in beverages, jams, cakes and fruit preservation. Its main functions are: deodorization and deodorization, toning, inhibiting bacterial regeneration, improving flavor, eliminating Harmful metals, etc. There are many effects of eating citric acid, but you should pay attention when using it, because after all, it is a chemical synthetic product and cannot be eaten blindly, otherwise it will affect your health. If it must be eaten, it should be used under the guidance of a doctor , and should buy natural citric acid, try not to use synthetic products.
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