Interaction | Reaction | Process     Data Page

Sodium chromate solution is converted into sodium dichromate using sulfuric acid at pH 3. On evaporation, first sodium sulfate crystallises then the sodium dichromate dihydrate.

W. Büchner, R. Schliebs, G. Winter, K.H. Büchel, Industrial Inorganic Chemistry, VCH, 1989

2
Na2CrO4
  +  
H2SO4
  +  
H2O
         
Na2Cr2O7
.H2O
  +  
Na2SO4
Reactant Page Go To Go To
Sodium chromate     Reactions Using    Reactions Forming
Sulfuric acid     Reactions Using    Reactions Forming
Water Solvent    Reactions Using    Reactions Forming
Sodium dichromate     Reactions Using    Reactions Forming
Sodium sulfate     Reactions Using    Reactions Forming

Interaction, Reaction, Process defined as:
Industrial Process: Inorganic

© Mark R. Leach 1999 –

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