Monopotassium Phosphate CAS: 7778-77-0 Potassium Dihydrogen Phosphate MKP

• Customization: Available
• CAS No.: 7778-77-0
• Formula: H2ko4p
• Model NO.: YCT1003
• EINECS: 231-913-4
• Certification: ISO9001, GMP, ISO, CE
• Application: Vegetables, Flowers, Fruit, Tech Grade
• Appearance: Crystal
• Infection on Soil: Physiological Acid
• Chemical Character: Chemical Acid
• Release Type: Slow
• Production Method: Thermal Phosphate Fertilizer
• Solubility: Water Solubility
• Source: Chemical Phosphate Fertilizer
• Melting Point: 252.6 °c(Lit.)
• Density: 2.338 G/Ml at 25 °c(Lit.)
• Odor: Odorless
• Transport Package: Bag
• Specification: 25kg
• Trademark: YUCAI CHEMICAL
• Origin: China
• HS Code: 28352400
• Production Capacity: 5000tons/Month

Product Description

Potassium dihydrogen phosphate (chemical formula KH2PO4) is a compound fertilizer with high concentration of phosphorus and potassium, with P2O5 content of 52% and K20 content of 34%. Low hygroscopicity, good physical properties, easy to dissolve in water, 23g per 100 ml of water at 20ºC, and the aqueous solution is acidic.
[sub-formula] KH2PO4
[sub-quantity] 136.09
[executive standard] HG2321-92
[Nature] White granular crystal, soluble in water, slightly soluble in alcohol, insoluble in acetone. Stable in air, with a small amount of decomposition at 100 C. The relative density of the solid is 1.803(19°C) and the melting point is 190°C .. Loss of ammonia and water above the melting point produces a mixture of ammonium metaphosphate and phosphoric acid. The aqueous solution is acidic, and the PH value of 1% aqueous solution is 4.5.
[Purpose] It is mainly used as fire retardant for wood, paper and fabric, and also as additive of fire retardant coating and dry powder extinguishing agent. It is used as chlorine-free N, P binary high-efficiency compound fertilizer in agriculture, and its total nutrient is 73% (N+P2O5), which is a high-quality raw material for preparing N, P, K ternary compound fertilizer.

Item	Index
Grade	TECH GARDE	FOOD GRADE
Appearance	White granular crystal	White granular crystal
(KH2PO4) % ≥	99.0	99.0
(P2O5), % ≥	51.5	51.5
(K2O), % ≥	34.0	34.0
Water insoluble matter,% ≤	0.1	0.05
(Cl), % ≥	0.2	0.02
Water % ≤	0.2	0.2
(Pb) % ≤	----------	0.001
(As) % ≤	----------	0.0003
(F) % ≤	----------	0.002
PH VALUE	4.3-4.8	4.3-4.8

[Packing]: In 25kg PP woven bag,Store at ventilated dry place.
[Usage Method]High purity potassium dihydrogen phosphate contains 52% phosphorus and 34% potassium. Phosphorus has significant effects on the growth of roots, stems and peels of crops, and also has obvious effects on enhancing disease resistance, cold resistance and waterlogging resistance of crops. However, potassium has a significant effect on improving crop yield, fruit quality and sugar content. There are several key periods when potassium dihydrogen phosphate is used. First, the demand for phosphorus in flower bud differentiation period is relatively large, and phosphorus has a very good effect on improving the flowering and fruit setting rate of crops and reducing flower and fruit drop. Therefore, spraying 500 times potassium dihydrogen phosphate on the leaves during flower bud differentiation will get twice the result with half the effort. The second is the fruit expansion period. Everyone knows that the fruit expansion period is the time when potassium is in greatest demand. Chemicalbook potassium plays an irreplaceable role in seed formation and fruit expansion, and crops are most sensitive to potassium at this time. In this period, the effect of root application or foliar spraying is the most obvious. When spraying 500 times potassium dihydrogen phosphate on leaves, it can be mixed with 200 times glucose solution and 1000 times urea solution, which can achieve twice the result with half the effort. Third, fruit coloring is the process of anthocyanin formation, which is directly related to sugar content and sunshine, and the formation of sugar is greatly influenced by potassium. Therefore, the action process of potassium plays a key role in fruit coloring. Therefore, the effect of spraying 300-500 times potassium dihydrogen phosphate on leaves at the initial stage of fruit coloring is twice the result with half the effort.
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1.Mixed container, we can mix different items in one container.
2.Over 30 years of experience
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4.100 products with competitive price 
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