Desc：People in the food industry often say that food additives are the soul of the food industry. However, rumors about food additives always come out to stimulate the sensitive nerves of the public, which makes consumers worry about the safety of food additives. Food grade sodium tripolyphosphate is one of the food additives. It is allowed to be used as long as it is added in strict accordance with the food additives.

Desc：Ceramic production technology has been explored and precipitated since ancient times. Glaze is an important raw material in ceramic production, and the performance of glaze slurry is also a process link prone to problems. The unstable flow rate of ceramic glaze can not be solved by raw material formula alone. Combined with the development of modern science and technology, the stability of glaze performance can be reasonably adjusted and improved by additives such as technical grade sodium tripolyphosphate.

Desc：On December 25, Zhao Jungui, vice president of China Petrochemical Federation and Wang Xiaofeng, President of China Inorganic Salt Association, and other members of the expert group went to the two bases of Chuandong Chemical Group: Kaiyang Chuandong and Fuquan Chuandong for investigation and guidance.

Desc：Exquisite ceramics are pleasing to the eye. Ceramic products are also standing in people's life, adding color to daily life. Pottery is made of clay with high viscosity and strong plasticity. It is opaque, has fine pores and weak water absorption, and the sound of hitting is turbid. Porcelain is made of clay, feldspar and quartz. It is translucent, non absorbent, corrosion-resistant, hard and tight, and crisp. So what role does industrial grade sodium tripolyphosphate play in the production process of ceramics, from the initial old clay to exquisite ceramic technology?

Desc：Recently, the shortage of spot goods has intensified, which has entangled downstream manufacturers who want to purchase recently. Either they have not found a suitable manufacturer, or the price is not too expensive. Sodium tripolyphosphate, as a basic chemical material and related phosphorus containing products, plays an important role, and the relative price has also increased. Why is the unit price of food grade sodium tripolyphosphate higher than that of industrial grade?

Desc：Daily washing water generally contains heavy metal ions (mainly Ca2 +, Mg2 +). In the washing process, they will form insoluble metal salts with the active substances in soap or detergent, reducing the washing capacity. Therefore, it is necessary to add industrial grade sodium tripolyphosphate, which can complex heavy metal ions, into the detergent.