Agricultural Grade Potassium Nitrate

Molecular formula: KNO₃

Molecular weight: 101.1

CAS NO.: 7757-79-1

HS CODE: 28342190

Executive standard: national standard GB / T 20784-2006

Efficacy features: Agricultural grade potassium nitrate fertilizer is 100% plant nutrients, all soluble in water, without residual harmful substances. The nitrate nitrogen and potassium contained in it are a large number of elements necessary for crop growth.It have a good coordination effect, which can promote each other to be absorbed by crops and promote the absorption of other nutrient elements; The ratio of nitrogen to potassium is 1:3 (generally crops absorb nitrogen and potassium in this ratio), which can be absorbed and utilized by crops in a balanced and rapid manner at the peak of crop fertilizer demand. Agricultural potassium nitrate fertilizer has no chlorine, no sodium and low salt index; It has good water solubility but no moisture absorption, high nutrient content and rapid fertilizer effect. The use of this product can increase yield, improve quality, mature early, enhance disease resistance and prolong the fresh-keeping period. Widely used in various food crops and cash crops; As base fertilizer or topdressing Foliar spraying. The application of this product can not only improve the yield of planted crops, but also improve the quality of crops to a great extent, achieve the perfect combination of reputation and benefits, and make users get immediate benefits.

The dissolution of matter in water actually involves two processes of change: one is the process of physical change in which the particles (molecules or ions) of solute overcome the mutual force and diffuse into water under the action of solvent molecules (water in aqueous solution); The other is the process in which solute particles (molecules or ions) interact with water molecules to form hydrated molecules or ions, which is a process of chemical changes. These two processes exist at the same time. Depending on the hydration and diffusion of solute particles in the solvent (water), they leave the solute body and evenly diffuse to the water molecules, thus gradually dissolving. The hydration and diffusion process of solute particles is difficult to observe with the naked eye, but it can be confirmed by experiments. In addition, when solute particles diffuse in water, they need to absorb heat to reduce the temperature of the solution. When solute particles and water molecules combine to form hydrated molecules or hydrated ions, heat will be released, raising the temperature of the solution.

Application:

Agricultural grade potassium nitrate, as a high-efficiency nitrogen potassium compound fertilizer, is mainly used for foliar spraying fertilizer of flowers, vegetables, fruit trees and other crops, as well as the basic raw materials of other high-efficiency fertilizers. The application of it can not only improve the yield of planted crops, but also improve the quality of crops to a great extent, achieve the perfect combination of reputation and benefits, and make users get immediate benefits.

Note: This product can be mixed with other fertilizers, most pesticides, fungicides and plant growth regulators.

Packing, Storage, Handling and Transportation

Packaging: plastic woven bag or paper plastic composite bag, lined with plastic bag, net weight 25 / 50 / 500 / 1000kg

Protection: production personnel shall wear masks during work to prevent inhalation of potassium nitrate dust and protect respiratory organs; Wear overalls and

Latex gloves to protect the skin.

Storage and transportation: store in a cool, ventilated and dry warehouse. Pay attention to moisture and keep away from heat and kindling. Not related to organic matter, sulfur, etc

Combustibles, reducing agents and acids are stored and transported together to prevent explosion. Rain and sun exposure shall be prevented during transportation. Be small when loading and unloading. Mind gently to prevent impact.

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