Oleum 25 %

Chemical Name:

Oleum 25 %

Trade Name:

Oleum 25 % SO3

CAS:

8014-95-7

Synonyms:

Sulphuric acid fuming
Sulphuric acid, mixture with sulphur trioxide

Molecular Formula:

H2SO4 . SO3

Structural Formula:

Oleum 25

Characteristics: 

colourless to dark brown oily liquid, fuming

Qualitative values

H2SOcontent   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.