Product & Services

Products & Services

Single Super Phosphate (SSP)

Single Super Phosphate (SSP) was first produced by acidulating animal bones with sulphuric acid by Sir James Murray of Ireland in 1808. However, the production process was patented by JB Lawes of UK in 1842, who set up SSP factory in 1842 based on coprolites, a form of rock-Phosphate.

Chemical reaction and Phosphorus availability to crop when applied to soil