Kaliumchromat, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®

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1.04952.0250 1.04952.1000
Kaliumchromat, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Potassium chromate
Formel: K₂CrO₄
Molekylvægt: 194.19 g/mol
Kogepunkt: 1000
Smeltepunkt: 985
Massefylde: 2.73 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00011368
CAS-nummer: 7789-00-6
EINECS: 232-140-5
UN nummer: 3288
ADR: 6.1 II
Merck Index: 12,07784

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Specifikationer Testresultater

Solubility 637 g/l (20 °C)
Melting Point 985 °C
Molar Mass 194.19 g/mol
Bulk Density 1400 kg/m3
Boiling Point 1000 °C
Density 2.73 g/cm3 (18 °C)
pH 9.0 - 9.8 (50 g/l, H2O, 20 °C)
Hazard Class 6.1
Hazard Class Description Toxic Materials


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