DIFF Subgroup
C05B 1/04 Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
Introduced: September 1968
Full Title
Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly > Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
No child classifications to compare. This is a leaf node in both IPC and CPC.