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244589

Sigma-Aldrich

Manganese(II) chloride

powder and chunks, ≥99% trace metals basis

Sinónimos:

Manganese dichloride, Sacchite

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About This Item

Fórmula lineal:
MnCl2
Número de CAS:
7773-01-5
Peso molecular:
125.84
MDL number:
MFCD00011114
UNSPSC Code:
12352302
eCl@ss:
38190105
PubChem Substance ID:
24854686
NACRES:
NA.23

assay

≥99% trace metals basis

form

powder and chunks

impurities

≤10000.0 ppm Trace Metal Analysis

mp

652 °C (lit.)

density

2.98 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

Cl[Mn]Cl

InChI

1S/2ClH.Mn/h2*1H;/q;;+2/p-2

InChI key

GLFNIEUTAYBVOC-UHFFFAOYSA-L

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General description

Manganese (II) chloride is a pink crystalline solid that is highly soluble in water. The anhydrous form of Manganese(II) chloride assumes a structure similar to layered cadmium chloride. It is a key starting material for the synthesis of organomanganese compounds.

Application

Manganese(II) chloride can be used:
  • As a precursor to synthesize manganese oxide nanoparticles.
  • To fabricate Mn(ll) coordinated polyaniline electrodes for supercapacitors.
  • To prepare thermally activated high anodic capability MOFs for Li-ion batteries.
  • As a starting material to synthesize polymer composite films withenhanced optical properties.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2

target_organs

Brain

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificados de análisis (COA)

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Investigation of the effect of annealing temperature on photophysical properties of manganese dioxide nanostructure prepared via co-precipitation route
M S Iqbal, et al.
IOP Conference Series: Materials Science and Engineering, 683, 012033-012033 (2019)
Microstructural and optical properties of polyvinyl alcohol/manganese chloride composite film
M Banerjee, et al.
Polymer Composites, 40, E765-E775 (2019)
A thermally activated manganese 1, 4-benzenedicarboxylate metal organic framework with high anodic capability for Li-ion batteries
Huiping Hu, et al.
New Journal of Science, 40, 9746-9752 (2016)
Electrochemical performance of manganese coordinated polyaniline
Yucheng Chen and Yibing Xie
Advanced Electronic Materials, 5, 1900816-1900816 (2019)
Edward Pajarillo et al.
Neurotoxicology, 65, 280-288 (2017-12-01)
Chronic exposure to manganese (Mn) causes neurotoxicity, referred to as manganism, with common clinical features of parkinsonism. 17β-estradiol (E2) and tamoxifen (TX), a selective estrogen receptor modulator (SERM), afford neuroprotection in several neurological disorders, including Parkinson's disease (PD). In the
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