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EU REACH Registered Product
Executive Standard:GB/T20784-2013
Chemical Formula:KNO3
CAS NO.: 7757-79-1
HS Code:2834211000
| NO. | Items | Standard | Internal Standards |
| 1 | Appearance | White crystal | White crystal |
| 2 | Potassium oxide（K2O）%≥ | 46.0 | 46.0 |
| 3 | Nitrogen content %≥ | 13.5 | 13.5 |
| 4 | Chloride（Cl-）%≤ | 0.2 | 0.025 |
| 5 | Moisture %≤ | 0.5 | 0.12 |
| 6 | Water insoluble %≤ | 0.1 | 0.1 |
| 7 | Cadmium（Cd）%≤ | 0.0010 | ＜0.0010 |
| 8 | Lead（Pb）%≤ | 0.0200 | ＜0.0200 |
| 9 | Chromium（Cr）%≤ | 0.0500 | ＜0.0500 |
| 10 | Mercury（Hg）%≤ | 0.0005 | ＜0.0500 |
Benefits of Hua Rong Chem’s Potassium Nitrate NOP 13.5-0-46
1. White or colorless crystalline fertilizer.
2. Fully soluble in water, easy absorbing. High efficiency.
3. Suitable for all crops ,contains high concentration of both potassium and nitrogen.
4. Nitrogen as nitrate anion(No3-), the most available form of nitrogen for plant uptake.
5. It contains high K2O, which will strengthen the plant immune system.
6. Suitable for foliar spray, drip, and sprinkler irrigation systems.
7. Enhances the ability of drought, cold, disease and flood resistance.
8. Higher yields & better quality.
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