Kaliumkromat 99.5% for analysis
Leverantör: Thermo Scientific
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Fara
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202345000
202340025
ACRO202345000EA
1850
SEK
ACRO202345000
ACRO202340025
Kaliumkromat 99.5% for analysis
Kaliumkromat
Formel:
K₂CrO₄ MW: 194,19 g/mol Kokpunkt: 1000 °C (1013 hPa) Smältpunkt: 975 °C Densitet: 2,73 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00011368 CAS nummer: 7789-00-6 EINECS: 232-140-5 UN: 3077 ADR: 9,III Merck Index: 12,07784 |
Specifikation testresultat
Appearance | Yellow Crystals |
Titration Iodometric | ≥99.5 % |
Chloride (Cl) | ≤10 ppm |
Sulfate (SO4) | ≤100 ppm |
Calcium (Ca) | ≤50 ppm |
Iron (Fe) | ≤20 ppm |
Sodium (Na) | ≤500 ppm |
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