Description:
Triple Superphosphate is a mixture, referred to as heavy calcium, also known as triple superphosphate or triple superphosphate, the molecular formula is Ca(H2PO4)2·CaHPO4. Almost all composed of a crystal water of calcium phosphate, no impurities, containing P2O5 45~52%, the main component is water-soluble calcium phosphate, containing 4~8% free acid, no calcium sulfate. Granular or powdery, dark gray or off-white. Suitable for long-distance transportation and storage. Soluble in hydrochloric acid, nitric acid, soluble in water, almost insoluble in ethanol. It is prone to clumping when wet. Heating water loss (100 ° C).
Application:
1.In agriculture, heavy superphosphate is used as a common phosphate fertilizer. It contains highly soluble phosphate, which provides phosphorus needed by plants. Heavy superphosphate dissolves quickly in the soil and can be rapidly absorbed by plant roots to promote plant growth and development. It is generally widely used in the growing process of vegetables, fruits, grains and grasses.
2.In addition, heavy superphosphate is also used as a food additive. It is used in the food industry as an acid regulator and an additive such as yeast nutrient. It can improve the texture and taste of food, and improve the preservation performance of food. Heavy superphosphate is widely used in food products such as bread, noodles, meat products, dairy products and beverages.
In short, heavy superphosphate is an important chemical in the agriculture and food industry, it plays an important role in the manufacture of phosphate fertilizer and food additives.