Chrom(III)kaliumsulfat Dodecahydrat 98+%

Lieferant: Thermo Scientific
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Synonyms: Chrom(III)kaliumbis(sulfat) Dodecahydrat

ACRO222525000EA 68 CHF
ACRO222525000 ACRO222520025 ACRO222521000 ACRO222520050
Chrom(III)kaliumsulfat Dodecahydrat 98+%
Chrom(III)kaliumsulfat Dodecahydrat
Formel: CrK(SO₄)₂·12H₂O
MW: 499,4 g/mol
Melting Pt: 89 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149917
CAS-Nummer: 7788-99-0
EINECS: 233-401-6
Merck Index: 13,02250

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Spezifikation Testergebnisse

Appearance Violet to dark purple Crystalline powder or crystals
Titration Iodometric 98.0 to 102.0 %
Chloride (Cl) ≤20 ppm
Aluminium (Al) ≤200 ppm
Ammonium (NH4) ≤100 ppm
Iron (Fe) ≤100 ppm
Insoluble matter ≤0.01 % (in water)

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