Desc：In order to protect the modern environment, it is necessary to prevent well collapse, well loss and protect the oil and gas reservoir. For the formation with developed bedding and fracture, in order to prevent well collapse and leakage and reduce the damage to oil and gas reservoir, the drilling fluid is required to have strong sealing property, effectively seal the bedding and fracture of the formation, prevent the drilling fluid and its filtrate from entering the formation, so as to improve the pressure bearing capacity of the formation, stabilize the well wall, prevent well leakage and protect the oil and gas reservoir. Chongqing Chuandong Chemical Group will talk about the detailed values of potassium formate and sodium formate in weighting agent of drilling and completion fluid.

Desc：Chemical formula of sodium hexametaphosphate: Na6P6O18. It is a polar inorganic compound, soluble in water, with a relative density of 2.484 and a melting point of 616 ℃ (decomposition). The solubility in water is large, but slow.

Desc：Without food additives, there would be no modern food industry. Food additives can improve the color, smell and taste of food. However, due to the illegal addition and abuse of food additives by some poor manufacturers, people will be afraid when talking about food additives. Therefore, the manufacturers of sodium tripolyphosphate, a food additive with stable quality, must be selected.

Desc：Speaking of sodium hexametaphosphate, we believe everyone is familiar with it. It will be found in many food additives. However, the industrial grade sodium hexametaphosphate/SHMP manufacturers here should remind everyone that the sodium hexametaphosphate in food and beverages is food-grade and must be added in accordance with the national food additive requirements. And manufacturers that produce food grade sodium hexametaphosphate/SHMP must also have relevant production licenses.

Desc：Speaking of sodium hexametaphosphate, we believe everyone is familiar with it. It will be found in many food additives. However, the technical grade sodium hexametaphosphate manufacturers here should remind everyone that the sodium hexametaphosphate in food and beverages is food-grade and must be added in accordance with the national food additive requirements. And manufacturers that produce food grade sodium hexametaphosphate must also have relevant production licenses.

Desc：Food additives have been widely used in daily life. Under the condition of not exceeding the scope and quantity of use, food additives bring more high-quality choices for life. In many food ingredients, we can see the figure of food grade sodium pyrophosphate. Can we buy sodium pyrophosphate as food additive? The manufacturer tells you.