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[Chemical Knowledge]：Effect of tetrasodium pyrophosphate

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Tetrasodium pyrophosphate is a chemical substance widely used in food, medicine, agriculture and other fields. It has good stability, low toxicity, high efficiency and other advantages, widely used in concentrated pesticides, food processing, pharmaceutical production and other industries. In this paper, the effect of tetrasodium pyrophosphate will be introduced in detail from the aspects of chemical properties, application fields and mechanism of tetrasodium pyrophosphate.

1. chemical properties

tetrasodium pyrophosphate has a chemical formula of Na4P2O7 and a molecular weight of 265.90. It is a white or colorless crystalline powder, soluble in water, insoluble in ethanol. As its solubility increases, so does its pH. It has a certain stability and can be stored for a long time in a dry state.

2. Application Field

1. Food Processing

Tetrasodium pyrophosphate can be used as a slurry thickener, emulsifier, thickener, preservative, etc. in food processing. It can improve the viscosity of food, enhance rheological force, make food more delicate, better taste. At the same time, tetrasodium pyrophosphate also has the effect of inhibiting the growth of colonies and improving the shelf life of food.

2. pharmaceutical production

tetrasodium pyrophosphate in pharmaceutical production can be used as a sustained release agent, additives, such as ligand. It can improve the stability of drugs, reduce drug toxicity and side effects, thereby reducing drug damage to the human body.

3. Agricultural production

Tetrasodium pyrophosphate can be used as a concentrate, fungicide, etc. in agricultural production. It can improve the stability of the fungicide, increase the action time and effect of the fungicide, thereby improving the productivity of crops.

3. mechanism of action

tetrasodium pyrophosphate as an ionic compound, can be through ion exchange, with food protein, starch, cellulose and other stable compounds, thereby increasing the consistency and viscosity of food. At the same time, tetrasodium pyrophosphate can also have a certain health care effect on the human body through antioxidant and apoptosis inhibition.

4. precautions

Although tetrasodium pyrophosphate is widely used in food, medicine, agriculture and other fields, some problems still need to be paid attention to during use. Pay attention to the amount of use, excessive use may produce adverse reactions. Pay attention to the safety of the compound during use, avoid contact with skin and inhalation of dust. Finally, in the process of product production, we should strictly abide by the relevant production standards and norms, so as not to affect the quality and safety of food, medicine and agricultural products.