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Agricultural Grade Potassium Nitrate

Nitrates Series

Agricultural Grade Potassium Nitrate

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.

  • Porduct name Agricultural Grade Potassium Nitrate
  • Molecular formula KNO3
  • Molecular weight 101.1
  • CAS NO. 7757-79-1
  • HS CODE 28342190

SPECIFICATIONS

Inspection Items

Agricultural superior grade

Agricultural first grade

Agricultural qualified grade

Purity%≥

99

-

-

Moisture%≤

0.3

0.5

0.9

CI-

Chloride (as CI)%≤

0.2

1.2

1.5

Sulphate (as SO42-)%≤

0.005

-

-

Insoluble Matter in Water%≤

0.05

-

-

Fe%≤

-

-

-

Moisture absorption rate%≤

-

-

-

K2O%≥

46

44.5

44

Nitrogen (in nitrate)%≥

13.5

13.5

13.5

Free ion content%≤

0.5

1.2

2

DIRECTION FOR USE

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.

PACKAGE

Plastic woven bag or paper plastic composite bag, lined with plastic bag, net weight 25 / 50kg/Jumbo bag.

STORAGE & 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.

APPLICATION

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