Hygroscopic Potassium Dihydrogen Orthophosphate Anhydrous

 

 

1. Potassium dihydrogen orthophosphate (MKP) is white crystals, easily soluble in water, and easy to absorb moisture in the air

2. It can provide water-soluble phosphorus and potassium to plants, effectively promote plant growth, with a purity of more than 99%, completely water-soluble, and can be quickly absorbed by plants

3. It does not contain chlorine, promotes photosynthesis of crops, quickly replenishes the soil's available phosphorus and potassium nutrients, improves soil fertility, promotes the growth of stalks, and makes crop seedlings vigorous. Thick and leafy roots, plump grains, early maturity to increase yield, and increase fruit rate

4. Enhance crop resistance to lodging, drought, cold, disease and insect pests, and improve crop quality

5. The pH value is 4.3-4.8, which is an ecological acid fertilizer

 

Parameters:
 

Specification	Unit	Guaranteed	Test Result
Main contents	%	≥98	99. 1
Phosphorus Pentoxide	%	≥51	51.8
Heavy Metals, as Pb	mg/kg	≤10	10
Arsenic, as As	mg/kg	≤3	3
Fluoride as F	mg/kg	≤10	7
Water-insoluble	%	≤0.2	0.06
K2O	%	≥33.5	34
			Valid only with seal

 

 

Appearance and properties: white powder
Density: 2.238
Melting point: 257.6ºC
Boiling point: 158ºC at 760 mmHg
Stability: Stable under normal temperatures and pressures.
Storage conditions: Store at RT.

 

 

Accurately weigh about 6.5g of the sample pre-dried at 105°C for 4 hours, put it into a 250ml beaker, add 50.0ml of 1mol/L hydrochloric acid and 50ml of water, and stir until it is completely dissolved. Put the electrode of a suitable Ph meter in the solution, and titrate the excess acid with 1mol/L sodium hydroxide to a turning point when the Ph value is about 4. Record the reading of the burette and calculate the volume (A) of 1mol/L hydrochloric acid consumed by the sample. Continue to titrate with 1mol/L sodium hydroxide to the turning point when the ChemicalbookPh value of 8.8 is reached, record the burette reading, and calculate the 1mol/L hydrogen consumed between the two turning points (Ph value 4～Ph value 8.8) The volume of sodium oxide (B). When A is equal to or less than B, 1mol/L sodium hydroxide per M1a volume is equivalent to 174.2mg of dipotassium hydrogen phosphate (K2HPO4). When A is greater than B, each Ml2B-A volume of sodium hydroxide is equivalent to dipotassium hydrogen phosphate (K2HPO4) 174.2mg.

 

 

Potassium dihydrogen phosphate is a fully water-soluble fertilizer, a nutrient source of high-efficiency phosphorus and potassium for crops. More importantly, potassium dihydrogen phosphate is a nitrogen-free fertilizer. Among crops where the use of nitrogen is restricted, potassium dihydrogen phosphate is the first choice for crop phosphorus and potassium nutrition. For example, in the early stage of crop growth, sufficient phosphorus and potassium nutrition should be considered for the growth of crop roots. The application of potassium dihydrogen phosphate can increase the sugar content and yield of sugar-rich fruit trees.

Potassium dihydrogen phosphate can also be mixed with other fertilizers. Its high purity and full water solubility make it the first choice for flush application and foliar fertilizer.

In addition, potassium dihydrogen phosphate is also an important raw material for the preparation of compound fertilizers and liquid fertilizers.

 

 

25KGS/PP Bag without pallet and one 20' container can load 27T products

 

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.