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Screen analysis
On 6.5 US mesh (>3.15 mm) 2%typ. Through 18 US mesh (<1.00 mm) 10% typ.
Note: On request, Potassium Nitrate TG Crystalline is supplied with or without anticaking agent
Packaging
25 Kg / 50 Kg Sewn Bottom Open Mouth bag of woven & coated PP.
500 Kg / 1000 Kg / 1200 Kg. Net big bags (including discharge spout and lifting loops) outer bag: woven polypropylene, inner bag polyethylene
Uses
Glass (cathode ray tubes, lead crystal, heat treating).
Pyrotechnics
Heat treating salts (steel and rubber manufacture), oxidizing flux (in metallurgy).
Heat transfer salts, energy storage.
Ceramics (tiles, glazes).
| Analyte | Unit | Typical | Specification limits |
|---|---|---|---|
| Assay (as KNO3) | % | 99.7 | 99.4 min |
| pH (10% solution) | 8.0 | 6.0-10.0 | |
| Sodium (Na) | ppm | 150 | 300 max |
| Calcium (Ca) | ppm | 18 | 35 max |
| Magnesium (Mg) | ppm | 5 | 10 max |
| Iron (Fe) | ppm | 4 | 10 max |
| Chloride (Cl) | ppm | 230 | 350 max |
| Water insoluble | ppm | 100 | 350 max |
