98% Min Purity MKP Monopotassium Phosphate NaH2PO4 Anhydrous

It is used as high-efficiency phosphorus and potassium compound fertilizer in agriculture; Potassium dihydrogen phosphate products are widely used in almost all types of crops, such as various types of cash crops, grains, melons and fruits, vegetables, etc. all provinces have conducted many relevant application experiments on the applicability of potassium dihydrogen phosphate to various typical crops by local expert institutions such as Academy of Agricultural Sciences and Soil Fertilizer Station, Through the actual application effect of various types of crops in various places, it is proved that potassium dihydrogen phosphate has many excellent effects, such as significantly increasing production and income, improving quantity and optimizing quality, lodging resistance, disease and insect resistance, preventing premature aging and so on, and can overcome the nutritional deficiency caused by the decline of root aging and absorption capacity in the later stage of crop growth.

Neutralization method:

Neutralization method is to mix caustic potassium or potassium carbonate into a 30% solution and send it to the neutralizer, neutralize it with 50% phosphoric acid solution under stirring, control the temperature at 80-100 ℃ and pH at 4-5, obtain the finished product after filtration, concentration, cooling crystallization, centrifugal separation and drying, and return the crystallization mother liquor to the concentration section for reuse.Neutralization process is characterized by short process flow, mature technology, less equipment, high product quality, low energy consumption and less investment. This method uses thermal phosphoric acid and potash as raw materials, which has high production cost and is difficult to be applied in agriculture. It is mainly used to produce food, pharmaceutical and industrial grade potassium dihydrogen phosphate. In the future, the output of this method will decline more, but there is no other method to shake the leading position of its products in the food industry

Storage method

1. It should be stored in a ventilated, dry, cool, and clean warehouse. The packaging should be sealed and moisture-proof.
2. It shall not be stored or transported together with toxic and other contaminated materials.
3. Prevent rain and hot sun during transportation. Be careful when loading and unloading to prevent damage to the package.
4. In case of fire, water, sand, and various fire extinguishers can be used to fight the fire.