Chemical Entity Data Page

Disulfuric acid
H2S2O7
Oleum
Pyrosulfuric acid
Sulfuric acid, di
H
2
O
7
S
2
  
 
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 178.14
Density = 1.94 g/cm3
Purity = 30 %
Solubility in organics = slightly soluble


Oxidiser corrosive. GFW and % based upon free SO3.
Wikipedia Page:

Oleum
is defined with respect to the entities below:
The entities below are defined with respect to:
Oleum
Electrophile (generic)


Molecular material (generic)


Nucleophilic attack susceptible species (generic)


Oxidised main group element oxidising agent (generic)


© Mark R. Leach 1999 –


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