Lime

Lime Product Sheets

Chemical formula	CaO
Alternative names / description	FUS, fine quicklime, calcium oxide
Typical chemical analysis		Typical %
	Available calcium as CaO	89,0
	Total calcium as CaO	92,0
	Total magnesium as MgO	2,0
	Silica as SiO₂	2,0
	Manganese as Mn₂O₃	1,2
	R₂O₃	1,5
	Carbon dioxide (CO₂)	1,0
	Sulphur as SO₃	<0,05
Physical properties		Aerated	De-aerated
	Bulk density (kg/m3):	800-900	1 000-1 100
	Size:	Screen aperture (mm)	% Retained (typical)
		250	17
		150	13
		106	12
		75	13
		minus 75	45
	Colour: Buff due to the presence of manganese as Mn2O3
	Angle of repose: 2°- 10°
Typical applications	Building products, animal feeds, neutralisation and coagulation
Quality assurance	Is accredited with the ISO 9001: 2008 Code of Practice for quality management systems.
Handling	Moisture free air is essential for bulk unloading.
Storage	Important that lime is stored in an enclosed dry place.
Safety	Unslaked lime reacts with water including atmospheric moisture), producing heat and a strongly alkaline hydrated lime. Care should always be exercised when handling this product. Refer to the Lime Safety and Handling Guide