Skip to Content
Merck
All Photos(3)

Documents

221287

Sigma-Aldrich

Manganese(II) sulfate monohydrate

ACS reagent, ≥98%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
MnSO4 · H2O
CAS Number:
Molecular Weight:
169.02
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NB.24

grade

ACS reagent

Quality Level

Assay

≥98%

form

powder

impurities

MnO4- reducers, passes test
≤0.01% insolubles

loss

10.0-12.0% loss on ignition

pH

3-3.5 (20 °C, 50 g/L)

anion traces

chloride (Cl-): ≤0.005%

cation traces

Ca: ≤0.005%
Fe: ≤0.002%
K: ≤0.01%
Mg: ≤0.005%
Na: ≤0.05%
Ni: ≤0.02%
Zn: ≤0.005%
heavy metals: ≤0.002% (by ICP)

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

Looking for similar products? Visit Product Comparison Guide

Application

Manganese(II) sulfate monohydrate can undergo metathesis reaction with different chromate, molybdate and tungstate salts in aqueous medium to form corresponding hydrated manganese group 6 metal oxides.

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Brain

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Preliminary screening of purification processes of liquor leach solutions obtained from reductive leaching of low-grade manganese ores.
Pagnanelli F, et al.
Hydrometallurgy, 71(3), 319-327 (2004)
Measurement of net high-affinity urea uptake in maize plants.
Zanin L, et al.
Bio-protocol, 5, e1490-e1490 (2015)
Aqueous crystallization of manganese (II) group 6 metal oxides.
Meehae J, et al.
Chemistry of Materials, 13(2), 519-525 (2001)
Extraction and preconcentration of manganese (II) from biological fluids (water, milk and blood serum) using supported liquid membrane and membrane probe methods.
Soko L, et al.
Analytica Chimica Acta, 485(1), 25-35 (2003)
Ramon Frick et al.
Toxicology letters, 205(2), 163-172 (2011-06-15)
Due to their physicochemical characteristics, metal oxide nanoparticles (NPs) interact differently with cells compared to larger particles or soluble metals. Oxidative stress and cellular metal uptake were quantified in rat type II alveolar epithelial cells in culture exposed to three

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service