Complexometric titration » Standard substances
Remember to use analytical reagents (AR grade) for standards.
EDTA (disodium dihydrogen ethylenediaminetetraacetate) Na2C10H14N2O8 - dry at 120-130°C for 24 hours to get anhydrous salt. Equivalent weight is 336.2063 g.
Calcium carbonate CaCO3 - dry at 110°C. Equivalent weight 100.0869 g.
Metallic Mg - equivalent weight 24.3050 g.
Page was last modified on April 19 2009, 00:38:43.