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Sigma-Aldrich

Manganese(II) sulfate hydrate

≥99.99% trace metals basis

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Synonym(s):
Manganous(II) sulfate hydrate
Linear Formula:
MnSO4·xH2O
CAS Number:
15244-36-7
Molecular Weight:
151.00 (anhydrous basis)
EC Number:
232-089-9
MDL number:
MFCD00149159
UNSPSC Code:
12352302
PubChem Substance ID:
24853746
NACRES:
NA.23

Agency

suitable for SM 5210

Quality Level

200

Assay

≥99.99% trace metals basis

form

solid

impurities

≤100.0 ppm Trace Metal Analysis

application(s)

battery manufacturing

storage temp.

2-8°C

SMILES string

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

InChI

1S/Mn.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2

InChI key

ISPYRSDWRDQNSW-UHFFFAOYSA-L

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General description

Manganese(II) sulfate hydrate is a water-soluble solid with diverse industrial applications. It is utilized in the production of fertilizers, ceramics, and other manganese compounds. Furthermore, it serves as an electrolyte additive in lithium-ion and alkaline batteries to improve their capacity and stability. Additionally, it is employed in the manufacture of thin-film solar cells, contributing to their efficiency and stability.

Application

Manganese(II) sulfate hydrate can be in research and development:
  • As an electrolyte additive in rechargeable aqueous zinc/sodium manganese oxides batteries. It helps to stabilize the manganese oxide cathode and improve the overall electrochemical stability of the battery      
  • In the synthesis of electrodes for supercapacitors due to its high theoretical capacitance, low cost, and environmental friendliness.
  • As a precursor material to synthesize various forms of manganese oxide (MnOx) for use as electrode materials in supercapacitors.
  • As a precursor materials along with other transition metal sulfates for the synthesis of cathode materials such as NMC for Lithium-ion batteries.

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Warning

Hazard Statements

H373,H411

Precautionary Statements

P260 - P273 - P314 - P391 - P501

Hazard Classifications

Aquatic Chronic 2 - STOT RE 2

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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