Potassium oxide (K20)

Free acid (K2SO4)

Moisture (H2O)

Sulphur (S)

Colour

Granulometry

50% Min – 60% Max

0.05% Min

0.5% Max

18% Min

White/grey

90% between 2.0mm and 4.0mm

Sulphate of Potash

Granular Grade

Product Code: SOPG

Product Reg No: K8957

 

Product will conform to this typical analysis:

Coated with anti-caking agent

Free flowing

 

Application

Liquid solutions and NPK granulation

Visual properties of product may differ.

Maximum levels of harmful elements

Elements

Cadmium

Chromium

Copper

Mercury

Nickel

Lead

Zinc

Arsenic

Selenium

Chemically compounded fertilizers (NPK) or straights mg/kg

20

1750

750*

10

200

400

2750*

20

15

*Except when applied as sources of micro-nutrients

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