Desc：At present, the dyeing process of polyester fabrics in the printing and dyeing industry still uses the traditional acid dye bath condition dyeing method. By adopting this method, the disadvantages of poor quality, low output and high production cost exist in the production process, and it is increasingly unsuitable for production needs, especially for dyeing polyester fabrics after alkaline processing. The existence of these problems lies in the lack of alkaline dyeing auxiliaries, while sodium hexametaphosphate is a more widely used dyeing auxiliaries in phosphate products.

Desc：Feed grade calcium formate is neutralized by formic acid and calcium carbonate. It is an organic calcium acid containing a trace amount of formic acid. It has calcium supplementation and acidification effects.

Desc：We all know that non-antibiotic feed additives are much earlier in foreign countries. The use of organic acids can not only improve the productivity of the breeding environment, but also have antibacterial and antibacterial effects. Among the non-antibiotic feed additives approved by the EU, which potassium diformate and benzoic acid are effective?

Desc：On December 14th, Liuzhou Daily, "How can those who take the first place win a small wealth is safe?" The interpretation of the "rich" and "password" series of the three-character tactics of "building a strong extension" in the industrial chain of Liucheng County (1) gave an analysis of Guangxi Liucheng Chuandong Reported. Although there are few words, it highlights the position of Guangxi Liucheng Chuandong Company in the local chemical industry.

Desc：Towards the end of the year, the production of live pigs continues to increase, and the price of pork in many places has risen again. The pig industry is actively looking for feed substitutes for anti-growth promoters in the absence of anti-feedbacks to improve the resistance of animals to diseases, reduce the number of deaths caused by bacterial infections, and avoid losses caused by pathogens. Potassium diformate improves production performance by helping pigs strengthen their resistance to infection and improve feed digestibility.

Desc：Industrial grade sodium hexametaphosphate is a product widely used in fine phosphorus chemical products. It is a white powder crystal, or a colorless transparent glass flake or block solid. Easily soluble in water but insoluble in organic solvents. The aqueous solution is alkaline. It is highly hygroscopic, and it can gradually absorb moisture when exposed to the air and become viscous. It can form soluble complexes with metal ions such as calcium and magnesium. Therefore, sodium hexametaphosphate is not only used in food, but also widely used in industry.