Kaliumdisulfat 98% analysis_for

Lieferant: Thermo Fisher Scientific
Gefahr

Synonyms: Potassium disulphate (Potassium pyrosulphate), Dipotassium disulphate, Potassium pyrosulphate

207915000 207910025
ACRO207915000EA 97.3 CHF
ACRO207915000 ACRO207910025
Kaliumdisulfat 98% analysis_for
Kaliumdisulfat
Formel: K₂O₇S₂
MW: 254.32 g/mol
Melting Pt: 325 °C
Dichte: 2.51 g/cm³
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00011385
CAS-Nummer: 7790-62-7
EINECS: 232-216-8
UN: 2923
ADR: 8 I
Merck Index: 13,07749

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Spezifikation Testergebnisse

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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