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Potassio solfato ≥99.0%, granular, AR® ACS, Macron Fine Chemicals™

Fornitore: Avantor Performance Materials

7140-20EA 0 CHF
7140-20
Potassio solfato ≥99.0%, granular, AR® ACS, Macron Fine Chemicals™
Potassio solfato
Formula: K₂SO₄
Peso molecolare: 174,26 g/mol
Punto di ebollizione: 1698 °C (1013 hPa)
Punto di fusione: 1069 °C
Densità: 2,66 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00011388
CAS Number: 7778-80-5
EINECS: 231-915-5
Merck Index: 12,07845

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Risultati del test di specificazione

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (K₂SO₄) ≥99.0 %
Solubility Passes Test
Identification A Passes Test
Identification B Passes Test
ACS - Calcium (Ca) ≤0.01 %
ACS - Chloride (Cl) ≤0.001 %
ACS - Heavy Metals (as Pb) ≤5 ppm
ACS - Insoluble Matter ≤0.01 %
ACS - Iron (Fe) ≤5 ppm
ACS - Magnesium (Mg) ≤0.005 %
ACS - Nitrogen Compounds (as N) ≤5 ppm
ACS - Sodium (Na) ≤0.02 %
ACS - pH of 5% Solution at 25°C 5.5 - 8.5

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