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THE BROKERSCOMMODITIES
Minerals · Reference sheet

Potassium

Explore the catalogue reference for Potassium. Review parameters, presentation and the conditions relevant to your requirements.

Parameters from the existing public catalogue are not a lot test report. Any market references shown are indicative; confirm the supplier’s current sheet, certificate of analysis and destination requirements.
Potassium — Illustrative photo from the current catalogue; not a specific lot.

Parameters from the existing public catalogue are not a lot test report. Any market references shown are indicative; confirm the supplier’s current sheet, certificate of analysis and destination requirements.

1. Typical Chemical Analysis
ParameterReference
Potassium Chloride (KCI)96.5%
Potassium Oxide (K₂O)61.0% (Guaranteed minimum: 60%)
Sodium Chloride (NaCl)2.7%
Moisture (H₂O)0.03%
Calcium (Ca)0.04%
Chloride (Cl)47.5%
Magnesium (Mg)0.04%
Potassium (K)50.6%
Sodium (Na)1.1%
Sulfate (SO₄)0.07%
Insoluble in water0.5%
2. Particle Size Distribution (SGN 80 - 120)
ParameterReference
Retained in mesh 10 (1,700 mm)6% (Range: 0 - 30%)
Retained on mesh 14 (1,180 mm)31% (Range: 10 - 55%)
Retained on mesh 20 (0.850 mm)57% (Range: 20 - 85%)
Retained on mesh 28 (0.600 mm)78% (Range: 35 - 100%)
Retained on 35 mesh (0.425 mm)89% (Range: 55 - 100%)
Retained on mesh 48 (0.300 mm)95% (Range: 70 - 100%)
Retained on 65 mesh (0.212 mm)98% (Range: 72 - 100%)
Passing through mesh 652% (Range: 0 - 28%)
3. Physical Properties
ParameterReference
Bulk density65–84 lb/ft³
Bulk density1.041–1.346 kg/m³
Angle of repose35 degrees

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