Kaliumchromat, EMSURE® ACS, Reag. Ph. Eur. zur Analyse, Supelco®
Lieferant: Merck
|
Gefahr
|
M-Clarity™ Qualitätsstufe = MQ300
1.04952.0250EA
77.1
EUR
1.04952.0250
1.04952.1000
Kaliumchromat, EMSURE® ACS, Reag. Ph. Eur. zur Analyse, Supelco®
Potassium chromate
Formel:
K₂CrO₄ Molecular Weight: 194,19 g/mol Siedepunkt: 1000 °C (1013 hPa) Schmelzpunkt: 985 °C Dichte: 2,73 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011368 CAS-Nummer: 7789-00-6 EINECS: 232-140-5 UN: 3288 ADR: 6.1,II Merck Index: 12,07784 |
Spezifikation Testergebnisse
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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