POTASSIUM NITRATE(13.5-0-46, NOP)
Molecular Formula: KNO3
CAS Number: 7757-79-1
UN Number:1486
Potassium nitrate is colorless transparent orthorhombic crystals or white powder,also can be formed into granular.
Main Advantages
◆A unique source of potassium, haveideal chemical and physical properties, an ideal product for fertigation andfoliar sprays.;
◆Nitrogen is 100% in nitrate form, andcan easily be taken up by crops;
◆ It contains high K2O, which willstrengthen the plant immune system;
◆It is free from chlorine;
◆ It can be applied by mixing withother fertilizers to meet plants’ need for special nutrients elements;
◆ It may increase the yield and qualityof vegetables and fruits;
◆Nitrate in the product can increasethe PH value of the root surface to form a slightly alkaline environment in theroot zone and is able to maintain soil pH at an ideal level, to improve soilproperties.
Packing and Storage
Packing in 25kg, 50kg net bags, or bulk bags, store at a cool ,dry and well ventilated place.
SPECIFICATIONS
No. | Specifications | Tech Grade | Fertilizer grade |
1 | Main contents % ≥ | 99.8 | 97.5 |
1 | moisture | 0.10 |
|
3 | Chloride (as Clˉ) | 0.01-0.03 | 0.80 |
4 | Sulphate (as SO4ˉ) | 0.01 |
|
5 | Water insoluble mater | 0.01 |
|
6 | Iron (Fe) | 0.003 |
|
7 | Moisture absorption | 0.25 |
|
8 | Potassium oxide |
| 46.0 |
9 | Nitrate nitrogen |
| 13.5 |