Mangan(II)chlorid Tetrahydrat, EMSURE® ACS zur Analyse, Supelco®

Lieferant: Merck
Gefahr

Synonyme: Mangandichlorid Tetrahydrat

M-Clarity™ Qualitätsstufe = MQ300

1.05927.9050EA 0 EUR
1.05927.9999 1.05927.9050 1.05927.1000 1.05927.0100
Mangan(II)chlorid Tetrahydrat, EMSURE® ACS zur Analyse, Supelco®
Mangan(II)chlorid Tetrahydrat
Formel: MnCl₂·4H₂O
Molecular Weight: 197,9 g/mol
Siedepunkt: 1190 °C (1013 hPa)
Schmelzpunkt: 58…59 °C
Dichte: 2,01 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00149792
CAS-Nummer: 13446-34-9
EINECS: 231-869-6
UN: 3288
ADR: 6.1,III
Merck Index: 13,05751

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Spezifikation Testergebnisse

Assay (complexometric) 99.0 - 101.0 %
Insoluble matter ≤ 0.005 %
pH-value (5 %; water; 25 °C) 3.5 - 6.0
Sulfate (SO₄) ≤ 0.002 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.001 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.001 %
Mg (Magnesium) ≤ 0.005 %
Na (Sodium) ≤ 0.005 %
Pb (Lead) ≤ 0.0005 %
Zn (Zinc) ≤ 0.001 %
Substances not precipitated by ammonium sulfide (as SO₄) ≤ 0.2 %
Substances reducing potassium permanganate (as O) ≤ 0.0005 %
Corresponds to ACS

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