Potassium Sulphate GL 17 Powder

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Description

CHEMICAL COMPOSITION UNIT TYPICAL TARGET
 Potassium Sulphate (K2SO4)  %  97.00  95.00 Min.
 K2O Equivalent  %  52.80  52.00 Min.
 Potassium (K)  %  43.80  43.0 Min.
 Total Sulphate (SO4)  %  54.95  54.50 Min.
 Chloride (Cl)  %  0.20  0.50 Max.
 Sodium (Na)  %  0.70  1.25 Max.
 Sulphur (S)  %  18.30  18.00 Min.
 Moisture (H2O)  %  0.05  0.15 Max.
 Insolubles – in water  %  0.20  0.40 Max.
 pH – in water at 25 oC (5.0% Solution)  –  7.00  6.00 – 9.00
 Magnesium (Mg)  %  0.01  –
 Calcium (Ca)  %  0.06  –
 Iron (Fe)  %  0.01  –

 

PARTICLE SIZE, PERCENT CUMULATIVE
US MESH UNIT SCREEN OPENING TYPICAL TARGET
+ 40 % 0.422 mm 0 0 – 5
+ 50 % 0.297 mm 15 2 – 20
+ 70 % 0.211 mm 40 15 – 45
+ 100 % 0.152 mm 60 40 – 75
+ 140 % 0.104 mm 75 55 – 85
+200  %  0.075 mm  85  70 – 95
 SGN      17  10 – 25

 

 PHYSICAL PROPERTIES    
 UNIT  TYPICAL  TARGET
 Bulk Density  kg/m3  1762  1682 – 1922
  lb/ft3  110  105 – 120
 Colour  Pink
 Angle of Repose  Degrees  32.1

Packaging:
56 x 25kg Bags
1 x 1000kg Totes

Date Issue: 17 March 2015

Safety Data Sheet (SDS)

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