Oleum 25 %

Trade Name:		Oleum 25 %
Chemical Name:		Oleum 25 % SO3
CAS:		8014-95-7
EC:		-
Synonyms:		Sulphuric acid fuming|Sulphuric acid, mixture with sulphur trioxide
Molecular Formula:		H2SO4 . SO3
Structural Formula:
Characteristics:		colourless to dark brown oily liquid, fuming

Qualitative values

H₂SO₄ content   ca. 105.0 %

Packing

Special rail tank cars.

Storage

Store in steel heated storage tanks protected from frost and higher temperatures, separately from flammable materials.
Warehouse facilities must be equipped with ventilation system of sufficient capacity.