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Merck
CN

940178

Manganese (II) sulfate monohydrate

greener alternative

≥99.9% trace metals basis

Synonym(s):

Manganese(2+) sulfate monohydrate, Manganous sulfate monohydrate

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About This Item

Empirical Formula (Hill Notation):
MnSO4. H2O
CAS Number:
10034-96-5
Molecular Weight:
169.02
UNSPSC Code:
12141502
NACRES:
NA.22
Assay:
(Complexiometric EDTA), ≥99.9% trace metals basis
Form:
powder or crystals
Solubility:
water: soluble

Key Documents

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InChI

1S/Mn.O2S.H2O.2O/c;1-3-2;;;/h;;1H2;;

InChI key

MRYSNXLUGGWGNC-UHFFFAOYSA-N

SMILES string

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

assay

(Complexiometric EDTA), ≥99.9% trace metals basis

form

powder or crystals

greener alternative product characteristics

Design for Energy Efficiency
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solubility

water: soluble

anion traces

chloride (Cl-): ≤20 ppm

cation traces

Al: ≤10 ppm, Ca: ≤10 ppm, Cd: ≤10 ppm, Cr: ≤10 ppm, Fe: ≤10 ppm, K: ≤10 ppm, Mg: ≤10 ppm, Na: ≤30 ppm, Ni: ≤10 ppm, Pb: ≤10 ppm, Si: ≤10 ppm, Zn: ≤10 ppm

greener alternative category

Enabling

Quality Level

100

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General description

Manganese Sulfate Monohydrate is a compound with moderate solubility in water, serving as a significant source of both manganese and sulfur. It exhibits slight solubility in methanol. Manganese Sulfate Monohydrate plays a critical role as a precursor salt in the synthesis of cathode active materials for Lithium-ion batteries. Our Manganese Sulfate Monohydrate with 99.9% purity is suitable for the Reserach and devlopemnt application of Batteries.
We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. Manganese(II) sulfate monohydrate belongs to an Enabling category, and is crucial for synthesizing manganese oxide nanoparticles, which serve as efficient electrodes in energy storage. Surfactants enhance conductivity and charge transport, improving capacitance in supercapacitors. This positions MnSO₄·H₂O as a key material in sustainable energy storage technologies. Click here for more information.

Application

Manganese Sulfate Monohydrate is widely utilized in research and development (R&D), particularly in the field of batteries for the synthesis of cathode active materials. Its notable uses include:













  • Synthesizing LiNi0.6Co0.2Mn0.2O2 cathode materials for Lithium-ion batteries using co-precipitation method.
  • Synthesis of layered Li–excess nickel–manganese oxides (LLNMO) via a coprecipitation method using precursor salts of NiSO4·6H2O and MnSO4·H2O.
  • Creation of zirconium-doped lithium-rich layered oxide materials with porous hollow structure using salt precursors of NiSO4·6H2O, CoSO4·7H2O, and MnSO4·H2O.
  • Addition to the electrolyte solution for depositing a porous Ni-P alloy thin film using an electroless process to improve the film′s properties and create an embedded resistor with enhanced electrical resistance, suitable for specific resistance values in electronic applications.

Features and Benefits

  1. Tested with ICP for confirming the requirements of purity (<=1000 ppm)
  2. Minimum heavy metal contents in ppm level (<=10 ppm)
  3. water soluble

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Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2 Inhalation

target_organs

Brain

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000413719
0000413717
0000413719
0000413717
0000404943

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Electrochemical performance of zirconium doped lithium rich layered Li1.2Mn0.54Ni0.13Co0.13O2 oxide with porous hollow structure
He Z, et al.
Journal of Power Sources, 299, 334-341 (2015)
Critical Role of Oxygen Evolved from Layered Li?Excess Metal Oxides in Lithium Rechargeable Batteries
Hong J, et al.
Chemistry of Materials, 24(14), 2692?2697-2692?2697 (2012)
Co?precipitation synthesis of Ni0.6Co0.2Mn0.2(OH)2precursor and characterization of LiNi0.6Co0.2Mn0.2O2 cathode material for secondary lithium batteries
Liang L, et al.
Electrochimica Acta, 130, 82-89 (2014)
Fabrication of a novel porous Ni?P thin-film using electroless-plating: Application to embedded thin-film resistor Author links open overlay panel
Zhou G, et al.
Materials Letters, 108, 75-78 (2013)

Articles

Selection Guide: High-Purity Metal Salts for the Synthesis of Cathode Active Materials (CAM)

A comprehensive guide to high-purity salt precursors for cathode active materials, advancing lithium-ion battery efficiency, safety, and cycle life.

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