Potassio solfato ≥99%, Puriss. p.a. ACS, ISO, Fluka™
Fornitore: Honeywell Chemicals
31270-1KG
31270-5KG
31270-6X1KG
31270-1KGEA
80.88
EUR
31270-1KG
31270-5KG
31270-6X1KG
Potassio solfato ≥99%, Puriss. p.a. ACS, ISO, Fluka™
Potassio solfato
Formula:
K₂SO₄ Peso molecolare: 174,26 g/mol Punto di ebollizione: 1,698 °C (1.013 hPa) Punto di fusione: 1,067 °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: 13,07759 |
Risultati del test di specificazione
Assay | Min. 99.0 % |
Water insoluble matter | Max. 0.005 % |
pH (5 %, 25 °C) | 5.5 - 8.0 |
Arsenic (As) | Max. 0.0001 % |
Calcium (Ca) | Max. 0.005 % |
Cadmium (Cd) | Max. 0.0005 % |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 5 ppm |
Magnesium (Mg) | Max. 0.002 % |
Sodium (Na) | Max. 0.005 % |
Lead (Pb) | Max. 0.0005 % |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 0.0005 % |
Total N | Max. 5 ppm |
Phosphate (PO₄) | Max. 0.001 % |
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