Skip to Content
Merck
CN

519073

Sodium permanganate solution

40 wt. % in H2O

Synonym(s):

Sodium manganate, Sodium permanganate (NaMnO4 )

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
NaMnO4
CAS Number:
10101-50-5
Molecular Weight:
141.93
NACRES:
NA.23
PubChem Substance ID:
24874059
UNSPSC Code:
12352302
MDL number:
MFCD00003481
Form:
liquid

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Sodium permanganate solution, 40 wt. % in H2O

InChI

1S/Mn.Na.4O/q;+1;;;;-1

SMILES string

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

InChI key

WPWYHBSOACXYBB-UHFFFAOYSA-N

form

liquid

reaction suitability

core: sodium
reagent type: oxidant

concentration

40 wt. % in H2O

technique(s)

electron microscopy: suitable

bp

100 °C

density

1.391 g/mL at 25 °C

Quality Level

200

Related Categories

General description

Sodium permanganate solution (NaMnO4) is a water soluble salt solution that can prepared by using manganese oxide with sodium hypochloride. It can be used as an etchant in electronic circuits. It can also be used as a fixing agent in electron microscopy.

Application

  • Describing the permeability of permanganate co-ions in a CEM with varying supporting electrolyte concentrations: Research focused on the transport properties of sodium permanganate in ion-exchange membranes, providing insights into its applications in electrochemical devices. (HJ Cassady, MF Rochow, MA Hickner - Journal of Membrane Science, 2024). Read more.
  • The long-term removal of dissolved Mn from drinking water via membrane filtration using sodium permanganate as a pre-oxidant: The study demonstrates the use of sodium permanganate as an effective pre-oxidant in membrane filtration systems for purifying drinking water. (YS Lee, J Eom, IA Khan, JO Kim - Journal of Industrial and Engineering Chemistry, 2024). Read more.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX0614
MKCT7147
MKCT7228
MKCR3898
MKCR2134

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Jing Jiang et al.
Chemosphere, 170, 95-103 (2016-12-16)
Coexisting metal ions may significantly inhibit the oxidative reactivity of manganese oxides toward organic contaminants in metal-organic multi-pollutant waters. While the metal inhibition on the oxidation of organic contaminants by manganese oxides has previously been reported, the extent of the
Manganese compounds
Reidies AH
Ullmann's Encyclopedia of Industrial Chemistry (2000)
Sodium permanganate fixation for electron microscopy
Wetzel BK, et al.
The Journal of Biophysical and Biochemical Cytology, 9(3), 711-711 (1961)
Selective demonstration of serotonergic neurons and terminals in electron micrographs: loading with 5,7-dihydroxytryptamine and fixation with NaMnO4.
M D Gershon et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 30(8), 769-773 (1982-08-01)
Cell and tissue fixation, 1972-1982.
D Hopwood
The Histochemical journal, 17(4), 389-442 (1985-04-01)
View All Related Papers

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