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519073

Sigma-Aldrich

Sodium permanganate solution

40 wt. % in H2O

Synonym(s):

Sodium manganate, Sodium permanganate (NaMnO4 )

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About This Item

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

form

liquid

Quality Level

200

reaction suitability

reagent type: oxidant

concentration

40 wt. % in H2O

technique(s)

electron microscopy: suitable

bp

100 °C

density

1.391 g/mL at 25 °C

SMILES string

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

InChI

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

InChI key

WPWYHBSOACXYBB-UHFFFAOYSA-N

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX0614
MKCT7147
MKCT7228
MKCR3898
MKCR2134

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Yngve Guttormsen et al.
Molecules (Basel, Switzerland), 25(20) (2020-10-25)
Phorbazoles are polychlorinated heterocyclic secondary metabolites isolated from a marine sponge and several of these natural products have shown inhibitory activity against cancer cells. In this work, a synthesis of the trichlorinated phorbazole B using late stage electrophilic chlorination was
Ji-Feng Yang et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 52(2), 135-143 (2016-10-22)
Sulfonamide antibiotics are often detected in terrestrial and aquatic environment, but little is known about abiotic degradation of these antibiotics. In the present study, the degradation of the sulfonamide antibiotic sulfadiazine by a synthesized δ-MnO
Van Nostrand?s Scientific Encyclopedia (1989)
M D Gershon et al.
The Journal of comparative neurology, 259(2), 193-210 (1987-05-08)
The monoaminergic innervation of the guinea pig small intestine was investigated to determine if there is an anatomical basis for the hypothesis that serotoninergic and noradrenergic neurons physiologically interact in the enteric nervous system. Initial rates of uptake of tritiated
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)
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