Potassium Nitrate NK 13.7-46.2
Highly effective nitrogen-potassium water-soluble fertiliser with higher potassium content.
Crops
- SOLAR Potassium nitrate is considered to be a standard of chemical purity among similar products.
- Supports the intensity of photosynthesis and oxidation processes, is involved in carbohydrate metabolism, and helps the plant retain water by strengthening cell walls.
- Application of potassium nitrate increases stress resistance of plants and improves quality of yield.
- Suitable for all crops.
- Ideal for use in greenhouses, fertigation systems, as well as for foliar fertilisation of cereals, vegetables, fruits and ornamental crops.
| Appearance | Crystals |
|---|---|
| Potassium Nitrate (KNO₃) | |
| - on dry basis, %, min | 99.90 |
| - in terms of Nitrogen (N), %, min | 13.7 |
| - in terms of Potassium K (K₂O), %, min | 38.2 (46.2) |
| Moisture, %, max | 0.2 |
| Chlorides in terms of NaCl, %, max | 0.02 |
| Insolubles, %, max | 0.01 |
| Substances oxidized by potassium permanganate (KMnO₄), as KNO₂, on dry basis, %, max | 0.01 |
| Calcium and Magnesium salts in terms of Ca, %, max | 0.002 |
| Iron (Fe), %, max | 0.005 |
| Carbonates in terms of K₂CO₃, %, max | 0.01 |
| Granulometry: | |
| - retained on 1 mm | 0 |
| - retained on 0.1 mm, min | 90 |
| Free flowing, % | 100 |
Product is treated by anticaking agent.
Packaging: bags 25 kg.
Transportation: by rail, road and water transport.
Storage: in closed warehouses (with a temperature max 30 oC, air humidity max 50%), protecting the product from
atmospheric precipitation and groundwater.
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