Ethylenediaminetetraacetic acid disodium salt (Titriplex®)

See also ?Aquamerck?

For glass cleaning.

C10 H14 N2 Na2 O8 - 2 H2O
M.W. 372.24

For analysis
Assay: 99% min
Volumetric solutions for water hardness determination:
- Titriplex A: 1 ml = 10 French degrees using 100 ml of water
- Titriplex B: 1 ml = 1 German degree using 100 ml of water
- Titriplex B: 1 ml = 1 German degree using 100 ml of water
- 0.1 mol/l = 0.2 N
- 0.05 mol/l = 0.1N
- 0.01 mol/l = 0.02N : 1 ml is equivalent to 1°dH for 100 ml of water