Magnesium oxide (MgO), pure for analysis.
Main substance minimum: 97% .
Sulphates: maximum 0.02%.
Chlorides: maximum 0.01%.
Iron: maximum: 0.005%.
Lead: max. 0.003%.
This substance does not meet the criteria for classification under Regulation (EC) No 1272/2008.
Pack size: 300 g. 
