Manganese(II) chloride tetrahydrate, EMSURE® ACS for analysis, Supelco®
Supplier: Merck
Certificates
About this item
Synonyms: Manganese dichloride tetrahydrate, Manganese chloride (tetrahydrate), Manganese(II) chloride tetrahydrate, Manganous chloride tetrahydrate, Manganese chloride tetrahydrate, Manganese Chloride, Tetrahydrate
CAS Number:13446-34-9
:
Formula:MnCl₂·4H₂O
MDL Number:MFCD00149792
:197.9 g/mol
Merck Index:13,05751
Boiling Pt:1190 °C (1013 hPa)
Melting Pt:58…59 °C
Density:2,01 g/cm³ (20 °C)
UN:3288
ADR:6.1,III
:M-Clarity™ quality level = MQ300
EINECS:231-869-6
:GHS06
:GHS05
:GHS08
:GHS09
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
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 %
Specification Test Results
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