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769509

Sigma-Aldrich

Manganese(II) nitrate tetrahydrate

99%

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Linear Formula:
Mn(NO3)2 · 4H2O
CAS Number:
20694-39-7
Molecular Weight:
251.01
MDL number:
MFCD00149789
UNSPSC Code:
12352200
PubChem Substance ID:
329767446

Assay

98.5-101.5% (KT)
99%

form

crystals

pH

2.8-3.6

anion traces

chloride (Cl-): ≤10 ppm
sulfate (SO42-): ≤50 ppm

cation traces

Ca: ≤10 ppm
Cd: ≤5 ppm
Co: ≤5 ppm
Cu: ≤5 ppm
Fe: ≤5 ppm
NH4+: ≤500 ppm
Ni: ≤5 ppm
Pb: ≤5 ppm
Zn: ≤5 ppm

SMILES string

O.O.O.O.[Mn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Mn.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;

InChI key

ALIMWUQMDCBYFM-UHFFFAOYSA-N

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Application

Manganese (II) nitrate tetrahydrate is precursor material used in synthesis of manganese based nanomaterials and the electrodes for lithium ion batteries.

Signal Word

Danger

Hazard Statements

H272,H302,H314,H373,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1C - STOT RE 2 Inhalation

Target Organs

Brain

Supplementary Hazards

EUH071

WGK

WGK 2

Regulatory Information

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Zhang, W., et al.
Journal of Power Sources, 276, 39-45 (2015)
Cheng-Shiuan Li et al.
Nature communications, 6, 6538-6538 (2015-03-11)
Carbon dioxide capture and use as a carbon feedstock presents both environmental and industrial benefits. Here we report the discovery of a hybrid oxide catalyst comprising manganese oxide nanoparticles supported on mesoporous spinel cobalt oxide, which catalyses the conversion of

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