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[Chemical Knowledge]：Sodium pyrophosphate uses, you know?

Read： 399 Time：25months ago Source：Transform the World with Simplicity

Sodium pyrophosphate is an inorganic compound with a molecular formula of Na4P2O7 and has a variety of uses. The following will introduce you to the application of sodium pyrophosphate in different fields:

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1. metallurgical industry
sodium pyrophosphate is widely used in metallurgical industry. In the process of steel smelting, steel often contains some impurities, such as sulfur, phosphorus, silicon, etc., these impurities seriously affect the quality of steel. Sodium pyrophosphate can chemically react with these impurities to become oxides that are easily absorbed by steel, thereby improving the purity of steel.

2. chemical industry

sodium pyrophosphate is also widely used in the chemical industry. In the manufacture of high-temperature adhesives, glues, varnishes and other products, sodium pyrophosphate can be used to adjust the viscosity, improve rheological properties, promote film-forming properties, thereby improving product quality. In addition to

, sodium pyrophosphate occupies an important position in the production of bleaching agents, detergents, water treatment agents, and the like.

3. the pharmaceutical field

sodium pyrophosphate can also be used in the pharmaceutical industry. In the manufacture of aspirin and other drugs, sodium pyrophosphate can be used as a buffer to adjust the pH and permeability of the drug, and improve the stability and taste of the drug.

At the same time, sodium pyrophosphate can also be used as an extractant of bone collagen, which is conducive to the separation, purification and sterilization of bone collagen, and is widely used in the manufacture of collagen oral liquid, fish collagen peptide and other products.

sum up, sodium pyrophosphate in metallurgy, chemical industry, pharmaceutical field has a wide range of applications. It is hoped that readers can better understand the various uses of sodium pyrophosphate, so as to better apply sodium pyrophosphate in production and research and development, and make greater contributions to the development of human society.

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