The 25th China International Food Additives and Ingredients Exhibition will be held on August 16-18, 2022 in Area A, China Import and Export Fair Complex, Guangzhou, China. Yunnan Ledford Technology Co., Ltd. sincerely invites you to attend and looks forward to meeting you in Guangzhou FIC.
(Reporter Teng Shiming) On January 4, Qujing Municipal People's Government, Qujing Economic and Technological Development Zone Management Committee, Shenzhen Defang Nano Technology Co., Ltd. signed an investment agreement on the project of 330,000-ton annual production capacity of new phosphate-based anode materials production base.
For food additives, now basically has been a phenomenon that can not be avoided in the diet, anything in the hands of different people, they can have a decidedly different performance, today we talk about this kind of food additives, is the existence of a typical example, which can benefit people's taste buds, but also can harm people's health, it is the recombination of phosphates.
Phosphoric acid is a basic chemical raw material, widely used in phosphate, fertilizer, food additives, feed, washing, electronics, flame retardants and other industries. Pure phosphoric acid is colorless crystals with a melting point of 42.3 degrees Celsius, a high boiling point acid, easily soluble in water. Phosphoric acid is a strong acid in ternary, step-by-step ionization, non-volatile, not easy to decompose, almost no oxidation. It has the generality of acid. Industry commonly used concentrated sulfuric acid and calcium phosphate reaction to produce phosphoric acid, filtered off slightly soluble in water calcium sulfate precipitate, the resulting filtrate is phosphoric acid solution.