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LC3459 Manganese(II) chloride

for synthesis


Order number Packaging Quantity Price €
AC30459 Glass bottle 100 g 18
AC30459 Glass bottle 500 g 63.9


Product information
Hill Formula Cl2Mn
Chemical formula MnCl2
HS Code 2827 39 85
EC number 231-869-6
Molar mass 125.84 g/mol
CAS number 7773-01-5


Chemical and physical data
Solubility 723 g/l (25 °C)
Melting point 650 °C
Molar mass 125.84 g/mol
Density 2.977 g/cm3 (25 °C)
pH value 5.5 (25 g/l, H2O, 20 °C)
Boiling point 1190 °C


Safety information according to GHS
Hazard Statement(s) H301: Toxic if swallowed.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
Signal Word Danger
Hazard Pictogram(s)
RTECS OO9625000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV – Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.


Safety information
R Phrase R 22-51/53
Harmful if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger harmful, dangerous for the environment
Hazard Symbol


Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 3288 TOXIC SOLID, INORGANIC, N.O.S.(MANGANESE(II) CHLORIDE), 6.1, III
Declaration (transport by air) IATA-DGR UN 3288 TOXIC SOLID, INORGANIC, N.O.S.(MANGANESE(II) CHLORIDE), 6.1, III


Toxicological data
LD 50 oral LD50 rat 250 mg/kg


Assay [ex Mn] > 96 %