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Dichromian(VI) potasu, Certipur®, Supelco®

Dostawca: Merck
Niebezpieczeństwo


MQ100

1.02403.0080 1.02403.0083
1.02403.0080EA 471 PLN
1.02403.0080 1.02403.0083
Dichromian(VI) potasu, Certipur®, Supelco®
Dichromian(VI) potasu

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.

Formuła: K₂Cr₂O₇
MW: 294.18 g/mol
Temp. Wrzenia: 500
Temp. topnienia: 398
Gęstość: 2.67 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00011367
Numer CAS: 7778-50-9
Numer WE (dawny EINECS): 231-906-6
Jednostka: 3086
ADR: 6.1 (5.1) II
REACH: 01-2119454792-32
Klasyfikacja Merck : 12,07790

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Wyniki testów specyfikacyjnych

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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