Kaliumdichromat, Certipur®, Supelco®

Lieferant: Merck
Gefahr

Synonyme: KaliumbichromatKaliumpyrochromat

M-Clarity™ Qualitätsstufe = MQ100

1.02403.0080EA 83 EUR
1.02403.0080 1.02403.0083
Kaliumdichromat, Certipur®, Supelco®
Kaliumdichromat

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.

Formel: K₂Cr₂O₇
Molecular Weight: 294,18 g/mol
Siedepunkt: 500 °C (1013 hPa)
Schmelzpunkt: 398 °C
Dichte: 2,67 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011367
CAS-Nummer: 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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Spezifikation Testergebnisse

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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