CAS No.7440-23-5,Sodium Suppliers,MSDS download

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Synthetic route

: sodium azide

: 7440-23-5
sodium

Conditions

Conditions	Yield
In neat (no solvent) heating NaN3 to 275°C;;	100%
In neat (no solvent) heating NaN3 to 275°C;;	100%
In neat (no solvent) carbon support was impregnated with NaN3 following with drying procedureunder UHV and at 450°C; carbon support was used;

: 497-19-8
sodium carbonate

: 7440-23-5
sodium

Conditions

Conditions	Yield
With pyrographite; calcium oxide In neat (no solvent) 110°C, 1-2 Torr;;	94%
With coal; CaO In neat (no solvent) 110°C, 1-2 Torr;;	94%
With pyrographite In neat (no solvent) 110°C, 1-2 Torr;;	92%

: 7647-14-5
sodium chloride

: 7440-23-5
sodium

Conditions

Conditions	Yield
With calcium carbide In neat (no solvent) byproducts: CaCl2, C; at 900°C, diminshed yield with increase of pressure (1-10 Torr);;	92%
With calcium carbide; sodium fluoride In neat (no solvent) byproducts: CaCl2, C; powdered and pressed, 0.5 Torr, 6% NaF, 875°C;;	82%
With calcium carbide In neat (no solvent) reduction at 900°C;;	63%

: 7757-82-6
sodium sulfate

: 7440-23-5
sodium

Conditions

Conditions	Yield
With pyrographite In neat (no solvent) 110°C, 1-2 Torr;;	54%
With coal In neat (no solvent) 110°C, 1-2 Torr;;	54%
With pyrographite; calcium oxide In neat (no solvent) 110°C, 1-2 Torr;;	83-95

: 16940-66-2
sodium tetrahydroborate

A: boron

B: 1333-74-0
hydrogen

C: 7440-23-5
sodium

Conditions

Conditions	Yield
decompn. at 500°C, heating in N2- or H2-atm.;	A n/a B 45% C n/a
decompn. at 500°C, heating in N2- or H2-atm.;	A n/a B 45% C n/a

: 7647-15-6
sodium bromide

A: 7726-95-6
bromine

B: 7440-23-5
sodium

Conditions

Conditions	Yield
Electrolysis;

: dolomite

: 7647-14-5
sodium chloride

A: 7440-23-5
sodium

B: 7439-95-4
magnesium

Conditions

Conditions	Yield
In neat (no solvent) 1200°C;; simultaneous preparation of Na and Mg;;

: borax

: 7439-95-4
magnesium

A: magnesium diboride

B: 7440-23-5
sodium

Conditions

Conditions	Yield
In gaseous matrix slow reaction with small amounts; vigorous reaction with greater amounts and at a certain temperature;;
In gaseous matrix slow reaction with small amounts; vigorous reaction with greater amounts and at a certain temperature;;

: iron acetylide

: 1310-73-2
sodium hydroxide

: 7440-23-5
sodium

Conditions

Conditions	Yield
In neat (no solvent) byproducts: iron, carbon dioxide, carbon monoxide; reaction of FeC2 (70 parts metal, 30 parts carbon) with 3 parts NaOH in a cast iron crucible; passing in of CO is of advantage; further byproduct: hydrogene;;

: sodium monoxide

: 10028-15-6
ozone

: 7440-23-5
sodium

Conditions

Conditions	Yield
In gas Kinetics; byproducts: O2; carrier gas (He); fast flow reactor; not isolated, detected by fluorescence;

: iron(III) oxide

: 497-19-8
sodium carbonate

: 7440-23-5
sodium

Conditions

Conditions	Yield
With iron In neat (no solvent) preparation of NaFeO2 by heating powdered Fe2O3 and Na2CO3 (stoechiometric mixture) to 900°C in an alundum-vessel, mixing with Fe-powder, heating at 2 torr to 1250°C;;

: iron(III) oxide

: 497-19-8
sodium carbonate

: calcium hydroxide

: 7440-23-5
sodium

Conditions

Conditions	Yield
With pyrographite In neat (no solvent) a mixture of dry Na2CO3, Ca(OH)2, Fe2O3 is heated;;

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

: 497-19-8
sodium carbonate

: 7757-82-6
sodium sulfate

A: sodium oxide

B: 124-38-9
carbon dioxide

C: 7440-23-5
sodium

D: 7704-34-9
sulfur

E: 7429-90-5
aluminium

Conditions

Conditions	Yield
In melt Kinetics; byproducts: O2, CO; Electrolysis; solid, granular sodium salts placed in alumina crucible and tube, purgedwith argon for 3 h, heated at 840.+-.20°C; detd. by IR gas analyzer, electrochemical cell analyzer, capillary ion electrophoresis, inductively coupled plasma anal., acid titration;

: sodium sulfide

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

: 497-19-8
sodium carbonate

: 7757-82-6
sodium sulfate

A: sodium oxide

B: 124-38-9
carbon dioxide

C: 7440-23-5
sodium

D: 7704-34-9
sulfur

E: 7429-90-5
aluminium

Conditions

Conditions	Yield
In melt Kinetics; byproducts: O2, CO; Electrolysis; solid, granular sodium salts placed in alumina crucible and tube, purgedwith argon for 3 h, heated at 840.+-.20°C; detn. by IR gas analyzer, electrochemical cell analyzer, capillary ion electrophoresis, inductively coupled plasma anal., acid titration;

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

: cryolite

A: 7440-23-5
sodium

B: 7429-90-5
aluminium

Conditions

Conditions	Yield
In melt Electrolysis; Al2O3-cryolite melt;; Na permeates through the carbon-bottom-plate of the bath and can be periodically removed;;
In melt Electrolysis; Al2O3-cryolite melt;; Na permeates through the carbon-bottom-plate of the bath and can be periodically removed;;

: sodium nitride

A: sodium azide

B: 7440-23-5
sodium

Conditions

Conditions	Yield
In neat (no solvent) decompn. upon heating;

: sodium azide

A: 7727-37-9
nitrogen

B: 7440-23-5
sodium

Conditions

Conditions	Yield
In solid Irradiation (UV/VIS); photolysis of up to 5.0 GPa compressed solid NaN3;
In neat (no solvent) Irradiation (UV/VIS); λ=2537 Å; -268.93°C, next heating to 600 K;
In neat (no solvent) decompn. in vac. at 275°C;

: 7440-69-9
bismuth

: 7440-23-5
sodium

: sodium bismuthide

Conditions

Conditions	Yield
In neat (no solvent) heating a mixture of Na and Bi (molar ratio 3 : 1) at 775°C under Ar;;	100%
determined by thermal analysis;;
determined by chemical methods;;

: tellurium

: 7440-23-5
sodium

: disodium telluride

Conditions

Conditions	Yield
In neat (no solvent) Na was warmed in high vacuum and added to liquid Te in N2 atmosphere, NH3 was condensed over the mixture, the NH3 was slowly evaporated;; tempered at 400-500°C, stored under N2;;	100%
In neat (no solvent) Na was warmed in high vacuum and added to liquid Te in N2 atmosphere, NH3 was condensed over the mixture, the NH3 was slowly evaporated;; tempered at 400-500°C, stored under N2;;	100%
In neat (no solvent) Te heated to 620 .-+. 20°C was added in small portions to 300°C hot Na, excess of Na was distilled off;;	80%

: 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%

: 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%

: 7440-36-0
antimony

: 7440-23-5
sodium

: rubidium

: Na16(RbRb6)Sb7

Conditions

Conditions	Yield
In neat (no solvent) byproducts: RbSb; molar ratio Na:Rb:Sb stoichiometric to 2:1:1; heating (12 h to 873 K; 120 h, 873 K), cooling (48 h, room temp.); XRD;	100%

: 17685-52-8
triiron dodecarbonyl

: 7440-23-5
sodium

: disodium tetracarbonylferrate

Conditions

Conditions	Yield
In N,N,N,N,N,N-hexamethylphosphoric triamide (Ar); react. metal carbonyl with Na in HMPA for 1 h at 20°C;	99%

: 15243-33-1
dodecacarbonyl-triangulo-triruthenium

: 7440-23-5
sodium

: sodium tetracarbonylruthenate(II)

Conditions

Conditions	Yield
In N,N,N,N,N,N-hexamethylphosphoric triamide (Ar); react. metal carbonyl with Na in HMPA for 1 h at 20°C;	99%
In ammonia NH3 (liquid); NH3 distilled onto Na/Ru mixture (acetone/dry ice bath) under vac., slowly warmed to 235 K, vigorously stirred for ca. 60 min, warmed to 260 K; dried (vac., 260 K, 3.5 h);

Related products

7440-24-6

Strontium

7440-25-7

Tantalum

7440-28-0

Thallium

7440-30-4

Thulium

7440-31-5

Tin

7440-32-6

Titanium

7440-33-7

Tungsten

7440-36-0

Antimony

7440-37-1

Argon

7440-38-2

Arsenic

Raw Materials

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