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Chlorek manganu(II) tetrahydrat, EMSURE® ACS for analysis, Supelco®

Dostawca: Merck
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M-Clarity™ quality level = MQ300

1.05927.0100 1.05927.1000
1.05927.0100EA 175 PLN
1.05927.0100 1.05927.1000
Chlorek manganu(II) tetrahydrat, EMSURE® ACS for analysis, Supelco®
Chlorek manganu(II) tetrahydrat
Formuła: MnCl₂·4H₂O
Temp. Wrzenia: 1190 °C (1013 hPa)
Temp. topnienia: 58…59 °C
Gęstość: 2,01 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149792
Numer CAS: 13446-34-9
Numer WE (dawny EINECS): 231-869-6
Jednostka: 3288
ADR: 6.1,III
Klasyfikacja Merck : 13,05751

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Wyniki testów specyfikacyjnych

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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