Potasio dicromato ≥99.0%, en cristales, BAKER ANALYZED® ACS, J.T.Baker®
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Peligro
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Management of Change (MOC) category = N
3090-01EA
215.92
EUR
3090-01
3090-04
Potasio dicromato ≥99.0%, en cristales, BAKER ANALYZED® ACS, J.T.Baker®
Potasio dicromato
Formula:
K₂Cr₂O₇ MW: 294,18 g/mol Pto. Ebullición: 500 °C (1013 hPa) Pto. de fusión: 398 °C Densidad: 2,67 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00011367 Núm. CAS: 7778-50-9 EINECS: 231-906-6 UN: 3288 ADR: 6.1,III IR: 01-2119454792-32 Índice Merck: 12,07790 |
Resultados test especificaciones
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (K₂Cr₂O₇) | ≥ 99.0 % |
Insoluble Matter | ≤ 0.005 % |
Trace Impurities - Iron (Fe) | ≤ 0.001 % |
Loss on Drying at 105°C | ≤ 0.05 % |
Chloride (Cl) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.005 % |
Calcium (Ca) | ≤ 0.003 % |
Sodium (Na)(by FES) | ≤ 0.02 % |
Meets Reagent Specifications for testing USP/NF monographs |
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