SULPHURFERTILIZERS

SULPHUR

PROPERTY UNIT LIMIT TEST METHOD
Colour 1-1.020 Bright Yellow Visual
Shape Min 200 Granular Visual
Acidity as H2SO4 ppm Max    50 BS 4113- 1967 or ASR 9-94
Ash ppm Max    500 BS 4113 - 1967
Bulk Density kg/m3 Min     1040 S7 - 77
Carbon Content ppm Max    500 BS 4113-1967 Procor - 1990
Chloride as Cl ppm Max    25 BS 4113-1967 or ASR 7-94
Purity (Dry Basis) mass% Min     99.80  
Water Content mass% Max    0.50 S10-77 or ASR 2-94
Arsenic ppm Report BS 4113- 1967 or ASR 5-94
Selenium ppm Report BS 4113-1967 or ASR 5-94
Tellurium ppm Report Analytical Method or ASR 5-94