Potassio disolfato 98% per analisi
Fornitore: Thermo Scientific
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Pericolo
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Synonyms:
di-Potassio disolfato
207915000
207910025
ACRO207915000EA
80.2
EUR
ACRO207915000
ACRO207910025
Potassio disolfato 98% per analisi
Potassio disolfato
Formula:
K₂O₇S₂ Peso molecolare: 254,32 g/mol Punto di fusione: 325 °C Densità: 2,51 g/cm³ Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011385 CAS Number: 7790-62-7 EINECS: 232-216-8 UN: 2923 ADR: 8,I Merck Index: 13,07749 |
Risultati del test di specificazione
Appearance | White Crystalline powder |
Titration with NaOH | ≥97.5 % |
Chloride (Cl) | ≤10 ppm |
Phosphate (PO4) | ≤10 ppm |
Arsenic (As) | ≤5 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Ca and Mg | ≤50 ppm |
Sodium (Na) | ≤100 ppm |
Total nitrogen (as N) | ≤0.002 % |
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