Natriumhydroxid 0.5 mol/l (0.5 N) aqueous solution, Titripur® Volumetric, Supelco®

Leverandør: Merck
Ratings: Ingen bedømmelse

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Advarsel

Synonymer: Caustic soda

MQ100

1.09138.1000 1.09138.9010 1.09138.9025 1.09138.4000 1.09138.1003 1.09138.9013
1.09138.1000EA 157.08 DKK
1.09138.1000 1.09138.9010 1.09138.9025 1.09138.4000 1.09138.1003 1.09138.9013
Natriumhydroxid 0.5 mol/l (0.5 N) aqueous solution, Titripur® Volumetric, Supelco®
Sodium hydroxide

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.

Formel: NaOH
Molekylvægt: 40 g/mol
Kogepunkt: ∼105 °C (1013 hPa)
Smeltepunkt: 323
Massefylde: 1.02 g/cm³ (25 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00003548
CAS-nummer: 1310-73-2
EINECS: 215-185-5
UN nummer: 1824
ADR: 8 II
Merck Index: 14,08627

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Specifikationer Testresultater

Form liquid
Amount-of-substance concentration 0.4975 - 0.5025
Measurement uncertainty +/- 0.0015
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.


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