Manganese (II) Chloride


Product # 2520
Name Manganese (II) Chloride
Synonyms Manganese dichloride tetrahydrate
Formula MnCl2.4H2O
Purity ACS
CAS Number 13446-34-9
Molecular Weight 197.91
Color & Form Pink to red solid
Boiling Point 106° C
Melting Point 58° C
Specific Gravity 2.01 gm/ml
Solubility Soluble


Request Pricing
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
  • All pricing is subject to confirmation at the time the order is placed.

Related Products

Product # Name Purity
2521 Manganese (II) Chloride, reagent 99%
2522 Manganese (II) Chloride 99.999%


Transportation Information Not a dangerous good
Pictogram Pictogram: Irritant 
Signal Word Warning
Hazardous Statements

H302  Harmful if swallowed.

H412  Harmful to aquatic life with long lasting effects.

Precautionary Phrases

P270  Do not eat, drink or smoke when using this product.

P301+P312  IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

Learn More

In the News

ProChem owner acquires ChemFree Defoam, LLC.

Learn More