Desc：Heavy metal ions (mainly Ca2+, Mg2+) are commonly found in daily washing water. In the washing process, they will form insoluble metal salts with the active substances in soap or detergent, which will reduce the washing ability. Therefore, it is necessary to add heavy metal ions in detergent to make the water harmless.

Desc：The water treated by technical grade sodium hexametaphosphate is soft water. Soft water is widely used in industry, such as boiler water, cleaning agents, refractories, mineral processing, ceramics, industrial water treatment and so on.

Desc：When it comes to sodium hexametaphosphate as food additive, people will shun the idea that even though sodium hexametaphosphate is food-grade, it still has a certain amount of fluoride, which can cause chronic poisoning and skeletal fluorosis, reduce calcium in bones, and lead to osteosclerosis and osteoporosis. So today Chongqing Chuandong Chemical tells you straightforwardly that sodium hexametaphosphate is the lowest standard of these substances in food grade sodium hexametaphosphate formulated by the state after a lot of animal experiments and actual conditions. As long as it is strictly in accordance with the lowest content formulated by the state, the above-mentioned toxic and side effects will not occur.

Desc：The purpose of the fruit farmers' planting of fruit trees is not to admire the flowers and green leaves, but to obtain the fruits converted into profits. Potassium, which is one of the three essential elements for the growth of fruit trees, is called "quality element", indicating that potassium has a huge role in improving fruit yield and quality. We will talk about a new type of foliar fertilizer potassium formate, let you understand its use in agriculture in minutes.

Desc：Food additives do not refer to a certain substance, but a large family. Food additives use standards divide it into 20 categories in China. Noodles are a complex high-molecular organic compound, and there are many problems involved in the processing process. In order to make the noodle products taste better, the quality of the noodles will be improved by adding one or several food additives during processing. Food additive sodium tripolyphosphate is a commonly used additive. We will tell you about the mechanism of sodium tripolyphosphate in noodle processing.

Desc：In the past, antibiotics were commonly used in animal husbandry to change the microflora environment in the intestinal tract, which has the effect of promoting growth. The first issue is drug resistance, followed by food and product safety issues. With the increasing infection rate of animal diseases, green additives are an inevitable requirement for the development trend of modern animal husbandry. The use of potassium diformate feed additive instead of antibiotics is also conducive to ensuring food safety at the source, achieving green farming, and producing food of green animal origin.