Potassio dicromato, Certipur®, Supelco®
Fornitore: Merck
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Pericolo
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M-Clarity™ quality level = MQ100
Merck have introduced into the range of Certipur® standards 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:
K₂Cr₂O₇ Punto di ebollizione: 500 °C (1013 hPa) Punto di fusione: 398 °C Densità: 2,67 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011367 CAS Number: 7778-50-9 EINECS: 231-906-6 UN: 3086 ADR: 6.1 (5.1),II REACH: 01-2119454792-32 Merck Index: 12,07790 |
Risultati del test di specificazione
Solubility | 130 g/l (20 °C) |
Melting Point | 398 °C |
Molar Mass | 294.19 g/mol |
Bulk Density | 1250 kg/m3 |
Boiling Point |
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Density | 2.69 g/cm3 (20 °C) |
pH | 4.0 (10 g/l, H2O) |
Hazard Class | 6.1 |
Hazard Class Description | Toxic Materials |
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