Chemical Formula: KH2P04
Water Soluble: Fast
Phosphorus Nutrients: High
Salt Index: Low
Potassium dihydrogen phosphate
◆Chemical formula: KH2P04
◆Execution Standard: HG/T2321-2016 Features
Potassium dihydrogen phosphate is a chemical with the chemical formula KH2PO4. Deliquescent. When heated to 400 ° C, it melts into a transparent liquid, and after cooling, it solidifies into an opaque glassy potassium metaphosphate. Stable in air, soluble in water, insoluble in ethanol. It is used as a buffering agent and a culture agent in the industry; it is also used as a bacterial culture agent to synthesize a clear seasoning agent, a raw material for preparing potassium metaphosphate, a culture agent for stimulating yeast, a fortifier, a leavening agent, and a fermentation aid. It is used as a high-efficiency phosphorus and potassium compound fertilizer in agriculture.
Rapid water solubility: suitable for seeding fertigation systems;
Green safety: no chloride ion, heavy sodium ion, no pollution, no residue of dangerous substances;
Quick-acting nutrition: Phosphate-containing phosphorus, easily absorbed by crops:
Good solubility: completely soluble in water, clear and transparent aqueous solution;
High-phosphorus nutrients: meet the magnetic requirements of the entire growth cycle of various crops;
Low salt index: Excessive use will not cause damage to crops;
Vegetable and millet crops: tomatoes, eggplant, cucumber, loofah, bitter gourd, sweet pepper, bean, bean, cabbage, cabbage, lettuce, lettuce, onion, garlic, leeks;
Fruit crops: wholesale, peach, watermelon, cantaloupe, melon, apple, citrus, pear, puerto, mango;
Art crop: flower
Cash crops: cotton, tobacco, tea, Chinese herbal medicines.
The main purpose:
First, industrial use
It is used as a buffering agent and a culture agent in the industry; it is also used as a bacterial culture agent to synthesize a clear seasoning agent, a raw material for preparing potassium metaphosphate, a culture agent for stimulating yeast, a fortifier, a leavening agent, and a fermentation aid.
Second, agricultural use
It is used as a high-efficiency phosphorus-potassium compound fertilizer in agriculture; potassium dihydrogen phosphate product is widely used in almost all types of crops such as various types of economic crops, grain, fruits, vegetables, etc. Each province is specialized in local agricultural institutes, soil and fertilizer stations, etc. The institute has carried out many related application experiments on potassium dihydrogen phosphate for various typical crops. Through the actual application of various types of crops, it has been proved that potassium dihydrogen phosphate has significant yield increase and yield, optimized quality, lodging resistance and pest resistance. It has many excellent effects such as prevention and treatment of premature aging, and it has the effect of overcoming the nutritional deficiencies caused by the decline of root aging absorption ability in the late stage of crop growth. Potassium dihydrogen phosphate is a new high-concentration phosphorus-potassium two-element compound fertilizer, which contains about 52% of phosphorus pentoxide and about 34% of dipotassium oxide. Flue-cured tobacco requires a large amount of phosphorus and potassium, especially for potassium. Potassium dihydrogen phosphate is an ideal new fertilizer for flue-cured tobacco. In order to explore the use value and application method of potassium dihydrogen phosphate on flue-cured tobacco, to improve the quality of tobacco leaves. Potassium dihydrogen phosphate can be used on cotton to control the length of cotton and increase the number of flower buds. Potassium dihydrogen phosphate is widely used in drip irrigation systems.
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