Manganese(II) chloride tetrahydrate, EMSURE® ACS for analysis, Supelco®

Supplier: Merck

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Synonyms: Manganese dichloride tetrahydrate, Manganese chloride (tetrahydrate), Manganese(II) chloride tetrahydrate, Manganous chloride tetrahydrate, Manganese chloride tetrahydrate, Manganese Chloride, Tetrahydrate

M-Clarity™ quality level = MQ300

1.05927.0100 1.05927.1000
1.05927.0100EA 62 EUR
1.05927.0100 1.05927.1000
Manganese(II) chloride tetrahydrate, EMSURE® ACS for analysis, Supelco®
Manganese (II) chloride tetrahydrate
Formula: MnCl₂·4H₂O
MW: 197,9 g/mol
Boiling Pt: 1190 °C (1013 hPa)
Melting Pt: 58…59 °C
Density: 2,01 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149792
CAS Number: 13446-34-9
EINECS: 231-869-6
UN: 3288
ADR: 6.1,III
Merck Index: 13,05751

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Specification Test Results

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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