Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate

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

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

FERTILISERS; MANUFACTURE THEREOF

Subclass:

PHOSPHATIC FERTILISERS