Sodio metaarsenito 0.05 mol/l (0.1 N) en solución acuosa, Titripur® Reag. USP solución volumétrica, Supelco®

Proveedor: Merck
Peligro

Sinónimos: Dioxoarsenato de sodio

M-Clarity™ quality level = MQ100

1.06277.1000 1.06277.1003
1.06277.1000EA 71.9 EUR
1.06277.1000 1.06277.1003
Sodio metaarsenito 0.05 mol/l (0.1 N) en solución acuosa, Titripur® Reag. USP solución volumétrica, Supelco®
Sodio metaarsenito

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: NaAsO₂
MW: 129.91 g/mol
Pto. de fusión: 615
Densidad: 1.87
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00003472
Núm. CAS: 7784-46-5
EINECS: 232-070-5
UN: 1686
ADR: 6.1 II
Índice Merck: 13,08651

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Resultados test especificaciones

Form liquid
Amount-of-substance concentration 0.04975 - 0.05025
Measurement uncertainty +/- 0.00015
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.


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