OLEUM 23% - 65%

CHEMICAL FORMULA

H2S2O7
PROPERTIES
  Appearance : Clear to off white liquid  
  Sp. Gravity at 300C : 1.9056 (Oleum 23 %)  
    1.9654 (Oleum 65 %)  
  Boiling point : 3400 C  
  Fumes strongly in moist air
 

Attack many metals with liberation of hydrogen, which is inflammable and forms explosive mixture, Hygroscopic in nature, Oxidizing agent.

 

Oxidizing agent

 

Highly hygroscopic

SPECIFICATIONS

 

Free SO3 23.0% min. / 65.0 % min.  
  Iron (as Fe) 0.05 % max  
  Residue on ignition 0.20 % max  
  Sulphur Dioxide 0.02 % max  
  Chloride (as Cl) 0.002 % max  
APPLICATIONS

Sulphonation agent for organic and alizarin dyestuff

Dehydrating agent in nitration's, dyes, explosives, lab reagents etc.
DANGERS AND PRECAUTIONS FOR HANDLING PRODUCT

Toxic by ingestion

Causes severe damage to eyes, Skin & air passage

Reaction with moist air produces mist, which has severe irritant effect on eyes, skin & air passage.

Store the material in MS tank. Avoid contact with moisture.

Fire risk in contact with organic substance
PACKING
Tanker Load.
ACIDS
Sulphuric 98%
Oleum 23%
Oleum 65%
Choloro Sulphonic Acid