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SULFURIC ACID 
GOST 2184-77 

  Grade 1 Grade 2
Mass share of monohydrate, %, max. 92.5 92.5
Mass share of iron Fe, %, max. 0.02 0.1
Mass share of residue after calcination, % max. 0.05  
Colour in cm3 of a solution of comparison, max. 6  
     

 

 
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Ecodell Corporation
2002


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