10101-50-5

Basic information

• Product Name: Sodium permanganate(VII)
• Synonyms: Sodiumpermanganate (NaMnO4) (6CI,7CI);Circuposit 3308;Sodium manganate
• CAS NO: 10101-50-5
• Molecular Formula: MnO₄*Na
• Molecular Weight: 141.93
• EINECS: 233-251-1
• Mol File: 10101-50-5.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 100°C
• Appearance: dark red-black crystalline powder
• Density: 1.391 g/mL at 25 °C
• CAS DataBase Reference: Sodium permanganate(VII)(CAS DataBase Reference)
• NIST Chemistry Reference: Sodium permanganate(VII)(10101-50-5)
• EPA Substance Registry System: Sodium permanganate(VII)(10101-50-5)

Safety Data

• Hazardous Substances Data: 10101-50-5(Hazardous Substances Data)

Usage

InChI:InChI=1/Mn.Na.4O/q;+1;;;;-1/rMnO4.Na/c2-1(3,4)5;/q-1;+1

Synthetic route

calcium permanganate + sodium sulfate (7757-82-6) → sodium permanganate (10101-50-5)

Conditions	Yield
In not given evapn. of filtrated soln.;

calcium hypochlorite (7778-54-3) + sodium hydroxide (1310-73-2) + manganese(ll) chloride → sodium permanganate (10101-50-5)

Conditions	Yield
In water heating;;
In water heating;;

silver(I) permanganate (7783-98-4) + sodium chloride (7647-14-5) → sodium permanganate (10101-50-5)

Conditions	Yield
In not given evapn.of filtrated soln.;

manganese (7439-96-5) + sodium hydroxide (1310-73-2) → sodium permanganate (10101-50-5)

Conditions	Yield
In further solvent(s) Electrolysis; in 5-20 w.-% NaOH soln.;
In not given Electrolysis; in dild. NaOH soln.;

manganese (7439-96-5) + sodium carbonate (497-19-8) → sodium permanganate (10101-50-5)

Conditions	Yield
In not given Electrolysis;

barium manganate + sodium hydrogencarbonate (144-55-8) → barium permanganate + sodium permanganate (10101-50-5)

Conditions	Yield
In water byproducts: Na2CO3; stirring (1 h), refluxing (30 min); filtration, crystn.; IR spectroccopy, X-ray diffractometry;

sodium hypochlorite (7681-52-9) → sodium permanganate (10101-50-5)

Conditions	Yield
With Mn(II)-silicate In water alk. soln.;;
With Mn(II)-silicate In water alk. soln.;;

hydroxide + 2Na(1+)*MnO4(2-)*10H2O=Na2MnO4*10H2O → sodium permanganate (10101-50-5)

Conditions	Yield
In water Kinetics; Na2MnO4*10H2O was reacted with aq. OH(1-) at 0; 25 and 45°C; reaction was study at 45°C with varied pressure (0-180 MPa);

sodium permanganate trihydrate → sodium permanganate (10101-50-5)

Conditions	Yield
dehydratation at 160°C or quicker at 180°C;
dehydratation at 70°C in vac. over P2O5;
dehydratation at 160°C or quicker at 180°C;
dehydratation at 70°C in vac. over P2O5;
dehydratation in vac. at 70-80°C;

barium permanganate + sodium sulfate (7757-82-6) → sodium permanganate (10101-50-5)

Conditions	Yield
In water

manganese(IV) oxide (1313-13-9) + boric acid (11113-50-1) + magnesium oxide + sodium silicate solution of Ludox 30 → sodium permanganate (10101-50-5) + Mg6MnO8 + 3Mg(2+)*2BO3(3-)

Conditions	Yield
Stage #1: manganese(IV) oxide; boric acid; magnesium oxide; sodium silicate solution of Ludox 30 With lithium hydroxide In water at 110℃; for 12h; Stage #2: at 900℃; for 12h; Calcination;

sodium permanganate (10101-50-5) + cadmium sulfate octahydrate + ammonia (7664-41-7) → tetraamminecadmium(II) bis(permanganate)

Conditions	Yield
In ammonia aq. NH3; Cd sulfate dissolved in aq. NH3, cooled to 5°C, then aq. NaMnO4 cooled to 5°C added; cooled to 0°C;	86%

manganese sulfate pentahydrate + sodium permanganate (10101-50-5) → manganese (IV) dioxide

Conditions	Yield
In water at 159.84℃; for 12h; Autoclave; High pressure;	83%

sodium permanganate (10101-50-5) + silver nitrate → silver(I) permanganate (7783-98-4)

Conditions	Yield
In water	63%
In water

sodium permanganate (10101-50-5) + malonic acid (141-82-2) → {(sodium)2{Mn(III)(malonate)2}{Mn(III)(malonate)2(methanol)}*methanol}n

Conditions	Yield
With CH3OH In acetonitrile to a soln. of malonic acid in actonitrile was added NaMnO4 under N2, stirred for 20-30 min, methanol was added; evapn.; elem. anal.;	38%

sodium permanganate (10101-50-5) + N-(3-chloro-2-methylphenyl)acetamide (7463-35-6) → 2-(acetylamino)-6-chlorobenzoic acid (19407-42-2)

Conditions	Yield
In water

sodium metabisulfite + sodium permanganate (10101-50-5) + sulfuric acid (7664-93-9) + 6-aminopenicillanic acid (551-16-6, 1079-37-4, 3115-55-7, 21794-93-4, 145920-51-0) → (5R,6R)-6-amino-2,2-dimethyl-1,1-dioxopenam-3-carboxylic acid (36091-15-3)

Conditions	Yield
With phosphoric acid; ammonia In water; acetonitrile

sodium permanganate (10101-50-5) + potassium chloride → potassium permanganate (7722-64-7)

Conditions	Yield
In not given first treating of NaMnO4 soln. with chlorine or air then pptg. with KCl;

sodium permanganate (10101-50-5) → manganese(IV) oxide (1313-13-9)

Conditions	Yield
With dihydrogen peroxide In not given dropwise addn. of H2O2 at 70 °C to NaMnO4-soln. (contg. NaOH or KOH);; MnO1.99-MnO2;;
With hydrogenchloride In hydrogenchloride redn. of NaMnO4 with HCl;; drying at 120 °C in O2-atmosphere yields Na0.22MnO1.97;;
In neat (no solvent) thermal decompn.;;
With HCl In hydrogenchloride redn. of NaMnO4 with HCl;; drying at 120 °C in O2-atmosphere yields Na0.22MnO1.97;;

sodium permanganate (10101-50-5) + Eisenharnstoffnitrat → Eisen(III)-harnstoffpermanganat

Conditions	Yield
In not given excess of soln. of NaMnO4 used;
In not given excess of soln. of NaMnO4 used;

sodium permanganate (10101-50-5) + sodium paramolybdate + water (7732-18-5) + oxalic acid (144-62-7) → 3K2O*MnO2*8MoO3*15H2O

Conditions	Yield
With ethanol In not given redn. of a soln. of sodium paramolybdate and NaMnO4 by alcohol; addn. of KCl;;
With alcohol In not given redn. of a soln. of sodium paramolybdate and NaMnO4 by alcohol; addn. of KCl;;

sodium permanganate (10101-50-5) + disodium pentacyanonitrosylferrate(II) dihydrate → sodium iron(III) nitritopentacyanide*2H2O

Conditions	Yield
With NaOH; H2O dissolved 20g of Na2{Fe(CN)5NO}*2H2O, 10g of NaMnO4, 2.5g of NaOH in 100cm^3 water; stayed (often shaked); added 30 cm^3 of ethanol; filtered; mixed with acetic acid, then with alcohol-ether; washed 5 times in water, pptd. with alcohol;

manganese(IV) oxide (1313-13-9) + sodium permanganate (10101-50-5) + sodium hydroxide (1310-73-2) → sodium manganate(VI)

Conditions	Yield
In sodium hydroxide byproducts: H2O; aq. NaOH; in 30-40 % NaOH soln., heating, mixing;
In sodium hydroxide byproducts: H2O; in 30-40 % NaOH soln., heating, mixing;

sodium permanganate (10101-50-5) + sodium hydroxide (1310-73-2) → sodium manganate(VI)

Conditions	Yield
excess of NaOH used, at 125°C;
In neat (no solvent) N2 atmosphere; molar ratio Na-compd. : Mn-compd. = 1 : 1, heating (150°C, 10 h); detd. by X-ray powder diffraction and IR-spectroscopy;
In not given
excess of NaOH used, at 125°C;

sodium permanganate (10101-50-5) + bismuth oxide perchlorate (44584-78-3) → 2BiO(1+)*OH(1-)*MnO4(1-)*1.5H2O={Bi2O2(OH)}MnO4*1.5H2O

Conditions	Yield
In not given in soln. of perchloric acid;

sodium permanganate (10101-50-5) + bismuth oxide perchlorate (44584-78-3) → 6BiO(1+)*3OH(1-)*3MnO4(1-)={Bi6O6}(OH)3(MnO4)3

Conditions	Yield
In not given in soln. of perchloric acid;

sodium permanganate (10101-50-5) + bismuth oxide perchlorate (44584-78-3) → 6Bi(OH)2(1+)*2OH(1-)*4MnO4(1-)=Bi6(OH)12(OH)2(MnO4)4

Conditions	Yield
In not given in soln. of perchloric acid;

sodium permanganate (10101-50-5) → manganese(IV) oxide (1313-13-9) + sodium manganate(VI)

Conditions	Yield
In neat (no solvent) byproducts: O2; heating to 120 - 180°C; reaction followed by X-ray powder diffraction and IR-spectroscopy;
byproducts: O2; thermal decompn. at 330°C;

sodium permanganate (10101-50-5) → Phosphate (14265-44-2)

Conditions	Yield
With phosphorous In water byproducts: hypophosphate, triphosphate, tetraphosphate; phosphorus dissolved in CS2; further byproduct: MnO2-hydrate; detn. of products by paper chromatography;
With white phosphorus In water byproducts: hypophosphate, triphosphate, tetraphosphate; phosphorus dissolved in CS2; further byproduct: MnO2-hydrate; detn. of products by paper chromatography;

sodium permanganate (10101-50-5) → manganese oxide

Conditions	Yield
With LiI In not given redox reaction between NaMnO4 and LiI in 6-fold excess at room temp. according to A. Ibarra-Palos et al., Solid State Ionics 138 (2001) 203-212 and A. Ibarra-Palos, et al., J. Power Sources 146 (2005)294-299; washed with distd. H2O, filtered, dried under vac. at >=150 °C; small contents of I (2-4%);

barium sulfate + sodium permanganate (10101-50-5) → Ba(2+)*SO4(2-)=BaSO4#Na(1+)*MnO4(1-)=NaMnO4

Conditions	Yield
In neat (no solvent) formation of a diadochous compound between BaSO4 and NaMnO4;;
In neat (no solvent) formation of a diadochous compound between BaSO4 and NaMnO4;;
In not given satd soln. used;

manganese(III) oxide + sodium permanganate (10101-50-5) → sodium manganese oxide

Conditions	Yield
In neat (no solvent) heating in air (800°C, 8 h);

sodium permanganate (10101-50-5) + sodium hydroxide (1310-73-2) → 2Na(1+)*MnO4(2-)*6H2O=Na2MnO4*6H2O

Conditions	Yield
excess of NaOH used, at 125°C; recrystn from heavy basic soln.;
excess of NaOH used, at 125°C; recrystn from heavy basic soln.;

sodium permanganate (10101-50-5) + sodium hydroxide (1310-73-2) → 2Na(1+)*MnO4(2-)*10H2O=Na2MnO4*10H2O

Conditions	Yield
excess of NaOH used, at 125°C, cooling in mixture of ice and NaCl;
excess of NaOH used, at 125°C, cooling in mixture of ice and NaCl;

Upstream product

• 7681-52-9 sodium hypochlorite 
• 1313-13-9 manganese(IV) oxide 
• 11113-50-1 boric acid 
• 144-55-8 sodium hydrogencarbonate 
• 7783-98-4 silver(I) permanganate 
• 7647-14-5 sodium chloride 
• 7778-54-3 calcium hypochlorite 
• 1310-73-2 sodium hydroxide 
• 7773-01-5 manganese(ll) chloride 
• 7757-82-6 sodium sulfate 
• 7439-96-5 manganese 
• 497-19-8 sodium carbonate 

Downstream Products

• 7722-64-7 potassium permanganate 
• 7783-98-4 silver(I) permanganate 
• 1313-13-9 manganese(IV) oxide 
• 7631-99-4 sodium nitrate 
• 14265-44-2 Phosphate 
• 19407-42-2 2-(acetylamino)-6-chlorobenzoic acid 

Relevant articles and documents

The reaction of barium manganate with acids and their precursors

A simple and easy preparative route to obtain permanganic acid and permanganate salts from barium manganate and sulphuric acid is described. Sulphuric acid reacts with barium manganate to produce sparingly soluble barium sulphate and well-soluble permanganic acid or barium permanganate, these in turn can be used to prepare other metal permanganates.