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Merck
CN

769509

Manganese(II) nitrate tetrahydrate

99%

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About This Item

Linear Formula:
Mn(NO3)2 · 4H2O
CAS Number:
20694-39-7
Molecular Weight:
251.01
UNSPSC Code:
12352200
PubChem Substance ID:
329767446
MDL number:
MFCD00149789
Assay:
98.5-101.5% (KT), 99%
Form:
crystals

Key Documents

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InChI

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

SMILES string

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

InChI key

ALIMWUQMDCBYFM-UHFFFAOYSA-N

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

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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.

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Danger

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

supp_hazards

EUH071

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 2

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBS6322

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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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