Sodio idrossido 2 mol/l (2 N) in soluzione acquosa, Titripur® soluzione volumetrica, Supelco®
Fornitore: Merck
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Pericolo
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M-Clarity™ quality level = MQ100
Merck have introduced into the range of Titripur® Titrants some packs with additional technology - Supelco® SmartTitrants that use an RFID tag to provide a seamless data transfer between the smart titrator and the RFID tag on the label of the bottle of titrant. It will ensure that all information needed for method execution, result calculation and documentation is transferred to the titrator equipped with this technology. MettlerToledo Compact and Excellence titrators include this technology. Please see ordering table below for packs with RFID tag.
Formula:
NaOH Punto di ebollizione: 109 °C (1013 hPa) Densità: ≤1,11 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003548 CAS Number: 1310-73-2 EINECS: 215-185-5 UN: 1824 ADR: 8,II |
Risultati del test di specificazione
Form | liquid |
Amount-of-substance concentration | 1.990 - 2.010 |
Measurement uncertainty | +/- 0.006 |
Traceability | NIST SRM |
The concentration is determined by volumetric titration and refers to 20°C. |
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