Potassium Sulfate (granular)

Potassium Sulfate (K2SO4) is high purity Granules with 50 weight percent K2O. It’s Granule’s fertilizer, acidic and soluble in water.

Applications:
Potassium Sulfate (K2SO4) can be applied to fruit trees orchards before planting or during winter service, or as split application in alluvial and reclaimed soils to feed all kinds of crops, especially during fruit stage to increase fruit size and improving taste, firmness and shelf-life. As a granulated fertilizer;

It has a special advantage that its particles don’t remain on the leaves and doesn't burn it when spreading by machines. It takes long time to be completely dissolved in soil that make potassium more available for plant for long time and increases the efficiency of applied fertilizer. Rich in Sulfur, which increases the availability of phosphorus and micro elements in soil.

Safety & Handling:
Protective clothing, rubber gloves and eye protections are recommended. Rubber safety boots should also be worn in work areas. This product should be handled in areas with proper ventilation. Before using this product, refer to the MSDS for complete safety and handling guidelines. For proper disposal guidelines for calcium chloride wastes, consult the appropriate local regulatory authorities.

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Product Specifications

Chemical Formula K₂SO₄
Appearance White to Gray Granules

Item Specifications

ITEM SPECS UNIT TEST METHOD REFERENCE
Potassium as K₂O 50 Min % Flam Photometric ES 2199/2018
Sulfur (S) 17 Min % ICP In house
Chloride (Cl) 2.5 Max % Volumetric ES 2199/2018
pH (1 g/100 ml H₂O) 2.45 - 3 -- pH meter Internal
Acidity as H₂SO₄ 5.5 Max -- Volumetric Acid-Base Titration -
Moisture Content 0.5 Max % Oven AOAC 950.01
Insoluble Matter 2.5 Max % Gravimetric Internal
Bulk Density 1.04 - 1.15 g/cm³ Loose Pour IFDC S-111
Hardness 2.5 Min Kg/gran Granule Crushing Strength IFDC S-115
Arsenic (As) 5 Max ppm ICP AOAC 2006.03
Cadmium (Cd) 3 Max ppm ICP AOAC 2006.03
Lead (Pb) 5 Max ppm ICP AOAC 2006.03
Hexavalent Chromium (Cr) 2 Max ppm ICP EPA 8023
Total Chromium (Cr) 10 Max ppm ICP AOAC 2006.03
Mercury (Hg) 0.2 Max ppm ICP EPA 6010 B
Nickel (Ni) 50 Max ppm ICP AOAC 2006.03
Biuret 12 Max g/kg Spectrophotometer In house
Perchlorate 10 Max ppm Spectrophotometer In house
Copper (Cu) 50 Max ppm ICP EPA 6010 B
Zinc (Zn) 50 Max ppm ICP EPA 6010 B

Particle Size

Size Range Percentage
(+5 mm) 5 Max %
(-5 mm, +2 mm) 95 Min %

Address

Dubai, UAE