| Customization: | Available |
|---|---|
| CAS No.: | 7778-77-0 |
| Formula: | Kh2po4 |
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| Name | Potassium dihydrogen phosphate |
| Synonyms | Potassium dihydrogen orthophosphate; Potassium phosphate; Monopotassium phosphate |
| Molecular Formula | KH2PO4 |
| Molecular Weight | 136.08 |
| CAS Registry Number | 7778-77-0 |
| EINECS | 231-913-4 |
| Density | 2.338 |
|---|---|
| Melting point | 252.6 ºC |
| Water solubility | 222 g/L (20 ºC) |
The role of potassium dihydrogen phosphate
1, promote nitrogen and phosphorus absorption. Potassium dihydrogen phosphate can promote the absorption of nitrogen and phosphorus by crops, quickly supplement phosphorus, improve crop yield and 1000-grain weight, and play a special role in the special physiological period of crops.
2. Promote photosynthesis. Potassium in crop growth plays a role in enhancing crop photosynthesis, accelerating the production and conversion of nutrients.
3, improve crop resistance. Potassium dihydrogen phosphate can improve the resistance of crops, such as drought resistance, dry heat resistance, waterlogging resistance, freezing resistance, damage and healing resistance, and resistance to bacterial infection.
4. Improve fruit quality. Spraying during fruit expansion period can protect fruit and strengthen fruit, promote fruit expansion, improve fruit quality, increase color and improve taste.
5, regulate the balanced growth of crops. Potassium dihydrogen phosphate has the function of regulator, which can promote the differentiation of flower buds, increase the number of flowers, strengthen the bud, strengthen the fruit, improve the fruit set, and effectively promote the growth and development of roots.
Uses:
1.In the food industry, it is used in the manufacture of baking products, as leavening agents, flavoring agents, fermentation AIDS, nutritional fortifiers, yeast food. Also used as a buffer, chelating agent.
2.Used as chromatographic analysis reagent and buffer, also used in the synthesis of medicine.
3.Preparation of buffer solution, determination of antimony, phosphorus, aluminum and iron, preparation of phosphorus standard solution, preparation of various media for haploid breeding, determination of inorganic phosphorus and alkaline acidase activity in serum, preparation of bacterial serum for testing leptospira, etc.
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