519073
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:
Molecular Weight:
141.93
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
form
liquid
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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)
Sodium permanganate fixation for electron microscopy
Wetzel BK, et al.
The Journal of Biophysical and Biochemical Cytology, 9(3), 711-711 (1961)
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)
Cell and tissue fixation, 1972-1982.
D Hopwood
The Histochemical journal, 17(4), 389-442 (1985-04-01)
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