Manganese supplier | CasNO.7439-96-5

Name
Manganese
EINECS 231-105-1
CAS No. 7439-96-5
Article Data374
CAS DataBase
Density 7.3 g/mL at 25 °C(lit.)
Solubility soluble in water
Melting Point 1244 °C(lit.)
Formula Mn
Boiling Point 1962 °C(lit.)
Molecular Weight 54.938
Flash Point
Transport Information UN 3264 8/PG 3
Appearance silvery or greyish flakes or chunks
Safety 45-43-26-36-36/37/39-27
Risk Codes 36/38-15-11-34-23/24/25
Molecular Structure
Hazard Symbols F, Xi, T
Synonyms Colloidalmanganese;Cutaval;Ele-Max Manganese;JIS-G 1213;MNE 06PB;Manganese element;Manganese-55;Teprosyn Mn;
PSA 0.00000
LogP 0.00000

Synthetic route

: benzylpentacarbonylmanganese

: 7439-96-5
manganese

Conditions

Conditions	Yield
byproducts: bibenzyl; flash vacuum pyrolysis at 350°C and 0.1 torr;	98%

: 82360-21-2
potassium 6,6-dimethylcyclohexadienide

: manganese(ll) chloride

A: 7439-96-5
manganese

B: 108969-13-7
(dmCh)2Mn

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: KCl, C16H22; to slurry of MnCl2 (1.71 mmol) in THF at -78°C added (dmCh)K (3.42 mmol) from solid addn. funnel over 3 h (alternativly, THF soln. of (dmCh)K added dropwise over 3 h), stirred for 4 h, allowed to warm to 25°C, stirred addnl. for 12 h; THF removed, pentane added, filtered, pentane removed;	A n/a B 15%

...Expand

: manganese(III) oxide

: 7439-96-5
manganese

Conditions

Conditions	Yield
With aluminium
With silicon In neat (no solvent) Electric Arc; redn. with Si in carbon electric arc;;

: sodium azide

: manganese(ll) chloride

A: 7439-96-5
manganese

B: manganese nitride

Conditions

Conditions	Yield
byproducts: N2, NaCl; vac., heating in ampoule (300-400°C); cooling, washing (MeOH), drying (vac.), powder XRD, FT IR;

...Expand

: manganese(II) chloride tetrahydrate

: 7439-96-5
manganese

Conditions

Conditions	Yield
With NH4SCN; H3BO3; KCl In water Electrochem. Process; under N2; Mn electrodeposited from soln. of MnCl2*4H2O, H3BO3, KCl, and NH4SCN; pH 5.0, at -2.0 - -0.7 V for 180 min;

: manganosite

: graphite

: 7439-96-5
manganese

Conditions

Conditions	Yield
In neat (no solvent) byproducts: CO; isothermal react. under Ar, mixing of stoich. amts. of MnO and C, placing in an alumina crucible in a tube furnace, heating to 1350°C for 80 min; effects of gangue components on the reduction is studied; determination by X-ray diffraction and EDAX;

: manganese(II) sulfate tetrahydrate

: 7439-96-5
manganese

Conditions

Conditions	Yield
With (NH4)2SO4 In not given Electrochem. Process; electrodeposited at pH 8.0; 20-25°C; 4 A/dm**2; no agitation;

: tungsten monocarbide

: manganese(II) oxide

A: tungsten carbide

B: 7439-96-5
manganese

Conditions

Conditions	Yield
byproducts: CO; at 1400-1550°C;

...Expand

: manganese(II) oxide

: 7439-96-5
manganese

Conditions

Conditions	Yield
With sodium In neat (no solvent) redn. with Na at 25 °C;;
With aluminium In neat (no solvent) heating in a vessel (coated with CaO or MgO) in presence of cryolite or CaF2;;
With beryllium byproducts: BeO; redn. with Be at 25-1280 °C;;

: manganese(II) oxide

: 7429-90-5
aluminium

A: 1333-84-2, 1344-28-1
aluminum oxide

B: 7439-96-5
manganese

Conditions

Conditions	Yield
Kinetics; byproducts: Al2O3; at 1800°K;

...Expand

: 1333-74-0
hydrogen

: manganese(II) oxide

: 7439-96-5
manganese

Conditions

Conditions	Yield
at min. 1300°C;

: manganese(II) oxide

: 7440-44-0
pyrographite

A: 7439-96-5
manganese

B: 201230-82-2
carbon monoxide

Conditions

Conditions	Yield
In melt Kinetics; melting ferruginous phosphate slag, temp. 1720 - 1870 K;

...Expand

: manganese oxide

: 7439-96-5
manganese

Conditions

Conditions	Yield
With pyrographite In neat (no solvent) redn. with graphite in presence of Fe;;
reduction using alkali oxides as catalysts;

: manganese oxide

: 7440-44-0
pyrographite

A: 7439-96-5
manganese

B: manganese carbide

C: Mn7C2

Conditions

Conditions	Yield
In neat (no solvent) Electric Arc; react. in electric arc using carbon-electrodes with 5 wt.-% Mn3O4;;

...Expand

: manganese(II) hydroxide

: 7439-96-5
manganese

Conditions

Conditions	Yield
at 700-800°C;
at 700-800°C;

: 7439-95-4
magnesium

: manganese(ll) chloride

: 7439-96-5
manganese

Conditions

Conditions	Yield
reaction at low temperatures;;
reaction at low temperatures;;

: manganese(II) iodide

: 7440-23-5
sodium

: 7439-96-5
manganese

Conditions

Conditions	Yield
In ammonia formed Mn is chemically very active;
In ammonia NH3 (liquid); formed Mn is chemically very active;

: 7429-90-5
aluminium

A: 1333-84-2, 1344-28-1
aluminum oxide

B: 7439-96-5
manganese

Conditions

Conditions	Yield
With Mn oxide In neat (no solvent) thermite process; exclusion of air; mixture of finely dispersed Al and metal oxide is locally ignited by ignition mixture; strong evolution of heat;; mixture of molten Al2O3 and metal obtained;;
With Mn oxide In neat (no solvent) thermite process; exclusion of air; mixture of finely dispersed Al and metal oxide is locally ignited by ignition mixture; strong evolution of heat;; mixture of molten Al2O3 and metal obtained;;

: 7429-90-5
aluminium

: manganese(ll) chloride

A: 7439-96-5
manganese

B: 7446-70-0
aluminium trichloride

Conditions

Conditions	Yield
In neat (no solvent) water-free MnCl2 reacts with molten Al; AlCl3 sublimes;; Al-Mn alloy obtained;;
In neat (no solvent) water-free MnCl2 reacts with molten Al; AlCl3 sublimes;; Al-Mn alloy obtained;;

...Expand

: 20638-10-2
hydroselenite

: manganese(II)

A: 7439-96-5
manganese

B: 7782-49-2
selenium

Conditions

Conditions	Yield
With ammonium In water byproducts: H2; Electrolysis;
With NH4(1+) In water byproducts: H2; Electrolysis;

...Expand

: 1313-13-9
manganese(IV) oxide

A: manganese(III) oxide

B: 7439-96-5
manganese

C: manganese carbide

D: manganese(II) oxide

Conditions

Conditions	Yield
With pyrographite In neat (no solvent) Electric Arc; react. in carbon-arc (d.c.);; detected by X-ray;;

...Expand

: 1313-13-9
manganese(IV) oxide

: 7439-96-5
manganese

Conditions

Conditions	Yield
With ammonium sulfate; carbon dioxide; ammonia In water Electrolysis; reacting MnO2 with NH3 and CO2 to Mn-amidocarbonate, then electrolysis; pH:8;
With aluminium In neat (no solvent) byproducts: Al2O3; redn. with Al in N2 or Ar (up to 150 atm);;
With carbon monoxide

rhodonite (Mn,Fe,Mg,Ca)SiO3: rhodonite (Mn,Fe,Mg,Ca)SiO3

: 7439-96-5
manganese

Conditions

Conditions	Yield
byproducts: SiO2; Electric Arc; using electric arc at 1000°C;
With carbon monoxide; hydrogen

: manganese(II) formate

A: 7439-96-5
manganese

B: manganese(II) oxide

Conditions

Conditions	Yield
In neat (no solvent) heating to 338 °C;;
In neat (no solvent) heating to 300-390 °C;;
byproducts: C, CO, CO2, CH4, H2; at 338°C;
In neat (no solvent) heating to 300-390 °C;;
In neat (no solvent) heating to 338 °C;;

: manganese(II) formate

: 7439-96-5
manganese

Conditions

Conditions	Yield
With NH4 formiate Electrolysis; current density 25 A/dm2; with H2SeO3 additive;
In water Electrolysis; in the presence of H2SeO3, pH=5-7.5 at 5-50°C with Cu and Al cathode;
In water Electrolysis;
In water Electrolysis;

: manganese(II) formate

: 7783-00-8
selenious acid

A: 7439-96-5
manganese

B: 7782-49-2
selenium

Conditions

Conditions	Yield
In water Electrolysis;
In water Electrolysis;

...Expand

: manganese tungstate

: 7439-96-5
manganese

Conditions

Conditions	Yield
With hydrogen In neat (no solvent) redn. of MnWO4 with H2 at 950-1113 °C;;

: 638-38-0, 993-02-2, 2180-18-9, 15411-95-7, 22981-23-3, 27004-39-3
manganese(II) acetate

: 7439-96-5
manganese

Conditions

Conditions	Yield
thermic decompn.; product: powder;
thermic decompn.; product: powder;

: manganese(II)

: selenate

A: 7439-96-5
manganese

B: 7782-49-2
selenium

Conditions

Conditions	Yield
With ammonium In water byproducts: H2; Electrolysis;
With NH4(1+) In water byproducts: H2; Electrolysis;

...Expand

: 7439-96-5
manganese

: tellurium

: 7439-93-2
lithium

: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

: Li1.14Mn1.13Cu0.37Te2

Conditions

Conditions	Yield
In neat (no solvent, solid phase) (inert gas), mixed, heated to 500°C for 24 h, stayed at 500°C for 2 days, heated to 800°C for 2 days, held at 800°C for 10 days; slowly cooled to room temp., elem. anal., XRD;	100%

...Expand

: 7439-96-5
manganese

: tellurium

: 7440-22-4
silver

: 7439-93-2
lithium

: Li1.05Mn1.11Ag0.67Te2

Conditions

Conditions	Yield
In neat (no solvent, solid phase) (inert gas), mixed, heated to 500°C for 24 h, stayed at 500°C for 2 days, heated to 800°C for 2 days, held at 800°C for 10 days; slowly cooled to room temp., elem. anal., XRD;	100%

...Expand

: 7439-96-5
manganese

: tellurium

: 7440-23-5
sodium

: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

: Na0.91Mn1.01Cu0.98Te2

Conditions

Conditions	Yield
In neat (no solvent, solid phase) (inert gas), mixed, heated to 500°C for 24 h, stayed at 500°C for 2 days, heated to 800°C for 2 days, held at 800°C for 10 days; slowly cooled to room temp., elem. anal., XRD;	100%

...Expand

: 7439-96-5
manganese

: tellurium

: 7440-22-4
silver

: 7440-23-5
sodium

: Na1.03Mn0.96Ag1.02Te2

Conditions

Conditions	Yield
In neat (no solvent, solid phase) (inert gas), mixed, heated to 500°C for 24 h, stayed at 500°C for 2 days, heated to 800°C for 2 days, held at 800°C for 10 days; slowly cooled to room temp., elem. anal., XRD;	100%

...Expand

: europium

: 7439-96-5
manganese

: 7440-36-0
antimony

: Eu10Mn6Sb13

Conditions

Conditions	Yield
With tin at 999.84℃; for 36h; Glovebox; Inert atmosphere;	100%
In further solvent(s) Sn, Eu, Mn, and Sb layered into an alumina crucible, placed into a fusedsilica tube with a 2-nd crucible filled with SiO2 wood placed on top, s ealed under Ar, heated slowly to 500°C, allowed to dwell for 1 h,heated slowly to 1100°C,; the react. vessel slowly cooled to 600°C, removed, inverted, placed into a centrifuge, spun for 1 min at 6500 rpm;
In further solvent(s) Sn, Eu, Mn, and Sb placed in a graphite tube, vac.-sealed in a fused silica tube, heated to 1000°C slowly, held at 1000°C for 24 h, cooled to 550°C slowly, held at 550°C for 4 d, cooled toroom temp. slowly;

...Expand

: 7439-96-5
manganese

: thorium

: tellurium

: MnThTe3

Conditions

Conditions	Yield
In neat (no solvent) stoich. react. Mn, Th, and Te at 1000°C;	100%

...Expand

: 7439-96-5
manganese

: 76-05-1
trifluoroacetic acid

: manganese(II)-bis(trifluoroacetate)

Conditions

Conditions	Yield
In trifluoroacetic acid byproducts: H2; N2; addn. of CF3COOH to Mn-powder; stirring for 3-4 h at room temp.; filtration; dried in vac.; elem. anal.;	100%

: 7440-69-9
bismuth

: 7439-96-5
manganese

: Yb

: Yb14MnBi11

Conditions

Conditions	Yield
Stage #1: bismuth; manganese; Yb for 1h; Milling; Inert atmosphere; Stage #2: at 1125 - 1225℃; for 96h; Inert atmosphere; Sealed tube;	100%

...Expand

: 108-89-4
picoline

: 7439-96-5
manganese

: 17356-08-0
thiourea

: [4-methylpyridinium]2[Mn(isothiocyanate)4(4-methylpyridine)2]*2(4-methylpyridine)

Conditions

Conditions	Yield
In further solvent(s) under Ar atm. using Schlenk techniques; metal powder, thiourea (excess),4-methylpyridine refluxed overnight, soln. cooled to room temp.; soln. left undisturbed for 4 wks; soln. filtered (Celite); layered (hexane); crystn.;	99%

...Expand

: 7439-96-5
manganese

: 7439-89-6
iron

: 7440-44-0
pyrographite

: Mn1.8Fe1.2C

Conditions

Conditions	Yield
In neat (no solvent, solid phase) solid state synthesis; mixt. of Fe, Mn, C pelletized; heated in evacuated quartz tube at 1030°C for 24 h; quneched in ice water; detn. by XRD;	99%

...Expand

: 616-47-7
1-methyl-1H-imidazole

: 7439-96-5
manganese

: {Mn(N-methylimidazole)6}I2

Conditions

Conditions	Yield
With I2 In further solvent(s) N2-atmosphere; stirring in N-methylimidazole (12 h); Et2O addn. (crystn.); elem. anal.;	98%

: 7439-96-5
manganese

: tetrakis(2,6-dichloro-3-sulfonatophenyl)porphyrin

: (manganese(III) tetrakis(2,6-dichloro-3-sulfonatophenyl)porphyrin)Na3

Conditions

Conditions	Yield
In N,N-dimethyl-formamide according to O. Herrmann, S.H. Mehdi, A. Corsini, Can. J. Chem. 56 (1978) 1084;	98%

: 7439-96-5
manganese

: 64-17-5
ethanol

: manganese(II) ethylate

Conditions

Conditions	Yield
With sodium bromide In 2-ethoxy-ethanol; ethanol Electrochem. Process; Mn anode, stainless steel cathode, 55 to 60°C, 5.1-6.0 A/dm, 32-35 V; reaction mixture storing in inert atmosphere (2 d), soln. repeatedly decanting, residue drying (water jet pump, 25 to 30°C, 12-13 h); elem. anal.;	97.5%

: 7439-96-5
manganese

: 942-56-3
5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-<1>benzopyran

: 7440-05-3
palladium

: 2,2-Dimethyl-5-amino-hexahydrochromane

Conditions

Conditions	Yield
	97%

...Expand

: 7439-96-5
manganese

: 7440-32-6
titanium

: 7440-62-2
vanadium

: V03429(41)Ti018(24)Mn053

: V02756(45)Ti085(26)Mn059

Conditions

Conditions	Yield
In melt Electric arc; Inert atmosphere;	A 97% B n/a

...Expand

: 7439-96-5
manganese

: 2416-94-6
2,3,6-trimethylphenol

: 7440-22-4
silver

: 7440-05-3
palladium

: 83303-19-9
2,3,6-trimethylcyclohexylamine

Conditions

Conditions	Yield
With ammonia	96%

...Expand

: 7439-96-5
manganese

: 123-54-6
acetylacetone

: 14284-89-0
manganese(III) acetylacetonate

Conditions

Conditions	Yield
With tert-butylammonium hexafluorophosphate(V) In acetylacetone Electrochem. Process; tetra-n-butylammonium hexafluorophosphate added to dry acetylacetone, Mnelectrode; evapn. under vac., residue washed twice with hexane and twice with petroleum ether;	95.1%
treating of Mn (purity 99.7%) 4 molar HNO3 for 1h at room temp., addn. of acetylacetone in presence of N2 for 5h 30.2 degree.C;
treating of Mn (purity 99.7%) 4 molar HNO3 for 1h at room temp., addn. of acetylacetone in presence of N2 for 5h 30.2 degree.C;

: 7439-96-5
manganese

: 638-38-0, 993-02-2, 2180-18-9, 15411-95-7, 22981-23-3, 27004-39-3
manganese(II) acetate

Conditions

Conditions	Yield
With acetic acid In acetonitrile Electrolysis; 4.5 h, initial voltage 50 V;	95%

: 7439-96-5
manganese

: 7646-85-7
zinc(II) chloride

: manganese(ll) chloride

Conditions

Conditions	Yield
In melt melting the starting materials in an evacuated silica ampoule at 900°C for 48 h, cracking the ampoule under Ar;	95%
In neat (no solvent) byproducts: Zn; (vac.); stoich. amounts; heated at 800°C for 24 h;

: 7439-96-5
manganese

: 7440-36-0
antimony

: 7782-49-2
selenium

: 7732-18-5
water

: 107-15-3
ethylenediamine

: 2Mn(H2NC2H4NH2)3(2+)*Mn4(H2NC2H4NH2)9(SbSe4)4(4-)*2H2O=[Mn(H2NC2H4NH2)3]2Mn4(H2NC2H4NH2)9(SbSe4)4*2H2O

Conditions

Conditions	Yield
With ethylamine In water High Pressure; heating at 130°C for 6 days; filtration, washing (dry EtOH);	95%

...Expand

: 7439-96-5
manganese

: 5,10,15,20-tetra(2-N-methylpyridyl)porphyrin

: manganese(III) 5,10,15,20-tetra(2-N-methylpyridyl)porphyrin (Cl)5(H2O)7

Conditions

Conditions	Yield
With ammonium hexafluorophosphate In water Mn addn. to org.-compd. soln., reflux (1-2 h); filtration, solvent removal (vac.), recrystallization (acetonitrile/MeOH), pptn. from water with NH4PF6, ion exchange (Amberlite CG 400 Cl(-) form); elem. anal.;	95%

: 616-47-7
1-methyl-1H-imidazole

: 7439-96-5
manganese

: 7704-34-9
sulfur

: 133833-80-4
{Mn(N-methylimidazole)6}S8

Conditions

Conditions	Yield
In further solvent(s) N2-atmosphere; stirring in N-methylimidazole (9 days, room temp. or 12 h, 90°C); decantation, layering with Et2O, washing (Et2O), drying (vac.); elem. anal.;	95%

...Expand

: 7439-96-5
manganese

: 945-30-2
2,5-diaminoterephthalic acid

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: {Mn3(2,5-diaminoterephthalate)3(DMF)4}∞

Conditions

Conditions	Yield
Stage #1: 2,5-diaminoterephthalic acid; N,N-dimethyl-formamide With sodium nitrate In water for 1h; Sonication; Stage #2: manganese at 20 - 22℃; under 760.051 Torr; for 2h; Time; Electrochemical reaction;	93%

...Expand

: 7439-96-5
manganese

BPPFA (1,1'-bisdiphenylphosphine-1-(dimethylaminoethyl)ferrocene): BPPFA (1,1'-bisdiphenylphosphine-1-(dimethylaminoethyl)ferrocene)

: nickel(II) chloride dihydrate

: 179104-32-6
2-amino-6-chlorophenyl-isopropylsulfane

: 179104-33-7
3-amino-2-isopropylthiobenzonitrile

Conditions

Conditions	Yield
With potassium cyanide In N-methyl-acetamide	90%

...Expand

: 7439-96-5
manganese

: 7440-36-0
antimony

: 7704-34-9
sulfur

: 109-76-2
Trimethylenediamine

: manganese(II) thioantimonate(III) (NH2(CH3)3NH2)

Conditions

Conditions	Yield
In water High Pressure; hydrothermal synthesis; ratio Mn/Sb/S=2:2:5, heating for 5 d at 130°C;	90%

...Expand

: 7439-96-5
manganese

: tellurium

A: manganese telluride

B: manganese ditelluride

Conditions

Conditions	Yield
In neat (no solvent, solid phase) in evac. sealed tube at 690°C;	A 10% B 90%
In neat (no solvent) on slow heating (inhibition of violent react.) stoichiometric amts. of elements in evacuated vessel for 20 up to 50 h at 700 up to 800°C; due to chemical attack against Vycor glass or quartz walls at higher temps. tubes with two walls are used;; simultaneous formation of MnTe2;;
In neat (no solvent) on heating stoichiometric amts. of elements in evacuated vessel for 20 up to 50 h at 700 up to 800°C;; simultaneous formation of MnTe2;;
In neat (no solvent) on slow heating (inhibition of violent react.) stoichiometric amts. of elements in evacuated vessel for 20 up to 50 h at 700 up to 800°C; due to chemical attack against Vycor glass or quartz walls at higher temps. tubes with two walls are used;; simultaneous formation of MnTe2;;
In neat (no solvent) on slow heating (inhibition of violent react.) stoichiometric amts. of elements in evacuated vessel;; simultaneous formation of MnTe2;;

...Expand

: 7439-96-5
manganese

: manganese(III) tris(hexafluoroacetylacetonate)

: [Mn(hexafluoroacetylacetonate)2]3

Conditions

Conditions	Yield
In neat (no solvent) (N2); heating mixt. of manganese compds. at 80°C for 3 d in evacuated vessel; collecting crystals, elem. anal.;	90%

: 7439-96-5
manganese

: tellurium

: 7440-66-6
zinc

: Zn0.50Mn0.50Te

Conditions

Conditions	Yield
at 20 - 1120℃; for 2h;	90%

...Expand

: 7439-96-5
manganese

: (E)-5-(dimethylamino)-N-(2-(2-salicylideneamino)phenyl)naphthalene-1-sulfonamide

: C25H21N3O3S(2-)*Mn(2+)

Conditions

Conditions	Yield
With tetraethylammonium perchlorate In acetonitrile Electrolysis; Electrochemical reaction;	88%

Manganese Consensus Reports

Manganese and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Manganese Standards and Recommendations

OSHA PEL: Fume: TWA 1 mg/m³; STEL 3 mg/m³; Compounds: CL 5 mg/m³
ACGIH TLV: Fume: 1 mg/m³; STEL 3 mg/m³; Dust and Compounds: TWA 5 mg/m³; (Proposed: TWA 0.2 mg/m³)
DFG MAK: 0.5 mg/m³

Manganese Analytical Methods

For occupational chemical analysis use OSHA: #ID-125G or NIOSH: Elements (ICP), 7300.

Manganese Specification

The Manganese is an organic compound with the formula Mn. With the CAS registry number 7439-96-5, the IUPAC name of this chemical is manganese. The product's categories are Inorganics; AAS; AAS CRMsAlphabetic; AASSpectroscopy; Application CRMs; M; MA - MDSpectroscopy; Matrix Selection; Nitrate; Spectroscopy; ICP CRMsAlphabetic; ICP-OES/-MS; ICPSpectroscopy; Manganese; Metal and Ceramic Science; Metals; AA Standard SolutionsAlphabetic; NitrateSpectroscopy; Reference/Calibration Standards; Single Solution; Standard Solutions; Catalysis and Inorganic Chemistry; Chemical Synthesis; ManganeseMetal and Ceramic Science. Besides, it should be stored in a cool dry and well-ventilated place.

Preparation: this chemical can be prepared by Manganese carbonate and sulfuric acid.

Uses of Manganese: it is a metal with important industrial metal alloy uses, particularly in stainless steels. Manganese(II) ions function as cofactors for a number of enzymes in higher organisms, where they are essential in detoxification of superoxide free radicals. The element is a required trace mineral for all known living organisms. In larger amounts, and apparently with far greater activity by inhalation, manganese can cause a poisoning syndrome in mammals, with neurological damage which is sometimes irreversible.

When you are using this chemical, please be cautious about it as the following:
It is highly flammable and toxic by inhalation, in contact with skin and if swallowed. Please take off immediately all contaminated clothing. It contacts with water liberates extremely flammable gases and can cause burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to to eyes and skin. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: [Mn]
(2)InChI: InChI=1/Mn
(3)InChIKey: PWHULOQIROXLJO-UHFFFAOYAG
(4)Std. InChI: InChI=1S/Mn
(5)Std. InChIKey: PWHULOQIROXLJO-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
man	TCLo	inhalation	2300ug/m³ (2.3mg/m³)	BRAIN AND COVERINGS: OTHER DEGENERATIVE CHANGES BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) BEHAVIORAL: MUSCLE WEAKNESS	American Industrial Hygiene Association Journal. Vol. 27, Pg. 454, 1966.
rat	LD50	oral	9gm/kg (9000mg/kg)		"Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972Vol. -, Pg. 21, 1972.

Product Name

Manganese

Synthetic route

Manganese Consensus Reports

Manganese Standards and Recommendations

Manganese Analytical Methods

Manganese Specification

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