Kaliumchromat ≥99,5%, Kristalle, AR® ACS, Macron Fine Chemicals™

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6870-20EA 0 EUR
6870-20
Kaliumchromat ≥99,5%, Kristalle, AR® ACS, Macron Fine Chemicals™
Potassium chromate
Formel: K₂CrO₄
Molecular Weight: 194,19 g/mol
Schmelzpunkt: 985 °C
MDL: MFCD00011368
CAS-Nummer: 7789-00-6
UN: 3288
ADR: 6.1,III

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Spezifikation Testergebnisse

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (K₂CrO₄) ≥ 99.5 %
ACS - Calcium (Ca) ≤ 0.005 %
ACS - Chloride (Cl) ≤ 0.005 %
ACS - Insoluble Matter ≤ 0.005 %
ACS - pH of 5% Solution at 25°C 8.6 - 9.8
ACS - Sodium (Na) ≤ 0.02 %
ACS - Sulfate (SO₄) ≤ 0.03 %
Appearance (lemon yellow granular crystals)

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