EDTA disodium salt solution, 1 l, plastic
Molar mass (M) 372,24 g/mol
Density (D) 1,036 g/cm³
Boiling point (bp) 100 °C
ADR 8 III
CAS No. [6381-92-6]
€18.80/Pack Qty. Campaign price!
excl. VAT. | 1 l per Pack Qty.
Art. No. K714.1
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• Manufactured and tested using modernmanufacturing and analytical methods
• Ready-to-use solutions
• High accuracy for precise analyses
• Application of NIST-certified reference substances for checking
• Connection to standard titrators is possible
The unit of measurement for water hardness used to be 1 °dH (German degrees of hardness), which corresponds to 10,00 mg CaO or 7,19 mg MgO in one litre of water. Today we use millimoles per litre (mmol/l), whereby 1 °dH corresponds to 0,18 mmol/l of earth metal ions and 1 mmol/l corresponds to 5,6 °dH.
|Amount-of-substance conc. (20 °C)||0,1 mol/l ±0,2 %|