Potassio dicromato, Certipur®, Supelco®

Fornitore: Merck

Synonyms: Dicromato di potassio

M-Clarity™ quality level = MQ100

1.02403.0080EA 99.6 EUR
Potassio dicromato, Certipur®, Supelco®
Potassio bicromato

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
Peso molecolare: 294,18 g/mol
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

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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 500 °C (1013 hPa)
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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