Sodium nitrate supplier | CasNO.7631-99-4

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Name
Sodium nitrate
EINECS 231-554-3
CAS No. 7631-99-4
Article Data585
CAS DataBase
Density 2.257 g/cm³
Solubility 900 g/L (20 °C) in water
Melting Point 306 °C
Formula NaNO₃
Boiling Point 83 °C at 760 mmHg
Molecular Weight 84.9947
Flash Point
Transport Information UN 1498 5.1/PG 3
Appearance white crystalline solid
Safety 17-26-27-36/37/39-37/39-36-45
Risk Codes 8-22-36/37/38-36/38-34
Molecular Structure
Hazard Symbols O,Xn,Xi,C
Synonyms Cubic niter;Sodium saltpeter;Sodium Nitrate ACS Crystals;Saltpeter (Chile) (VAN);Chile saltpeter;NiterSee;Nitrate of soda;Sodium nitrate(DOT);Soda niter;Nitrate de sodium;Nitric acid, sodium salt;Niter (VAN);Nitric acid sodium salt;Sodium(I) nitrate (1:1);Nitrate, sodium;etabisulfite;Sodium Nitrate for Industrial use;Industrial Sodium Nitrate;Saltpeter (Chile);Nitric acid monosodium salt;Nitrate de sodium [French];Nitric acid ammonium salt;
PSA 68.88000
LogP 0.28410

Synthetic route

: 121314-35-0
Ce(OCMe3)(NO3)3(THF)2

: 865-48-5
sodium t-butanolate

A: 7631-99-4
sodium nitrate

B: 122423-58-9
Ce(OCMe3)4(THF)2

Conditions

Conditions	Yield
In tetrahydrofuran exclusion of air and water, stirred for 20 h, 3 equiv. of NaOCMe3; centrifuged, removal of solvent;	A 100% B 80-95

...Expand

: 7697-37-2
nitric acid

: 62-76-0
sodium oxalate

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
In water byproducts: oxalic acid; between 15 and 65°C;; pure NaNO3;;	99%

: 16774-21-3
ammonium cerium (IV) nitrate

: 865-48-5
sodium t-butanolate

A: 7631-99-4
sodium nitrate

B: 121314-35-0
Ce(OCMe3)(NO3)3(THF)2

C: 75-65-0
tert-butyl alcohol

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: NH3; exclusion of air and water, stirred for 2 h; filtered (NaNO3), removal of solvent from filtrate, extn. (toluene), removal of solvent; elem. anal.;	A 99% B 56% C n/a

...Expand

: 10102-44-0
Nitrogen dioxide

: 7647-14-5
sodium chloride

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: NOCl; at ambient pressure; treatment of solid NaCl with a Cl2/NO2-mixture; 98.8% NaNO3 after 8-10times;;	98.8%
In neat (no solvent) byproducts: NOCl; at ambient pressure; treatment of solid NaCl with a Cl2/NO2-mixture; 98.8% NaNO3 after 8-10times;;	98.8%
In neat (no solvent) byproducts: NOCl; treatment of solid NaCl with NO2;; dissolving NaNO3 in liquid NH3, separation from unreacted chloride;;

: 16774-21-3
ammonium cerium (IV) nitrate

: 865-48-5
sodium t-butanolate

A: 7631-99-4
sodium nitrate

B: 122423-62-5
Ce2(OCMe3)4(μ-OCMe3)3(μ3-OCMe3)2Na

C: 75-65-0
tert-butyl alcohol

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: NH3; exclusion of air and water, stirred for 2 h; filtered (NaNO3), removal of solvent from filtrate, extn. (hexane), removal of solvent; elem. anal.;	A 94% B 96% C n/a

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: 16774-21-3
ammonium cerium (IV) nitrate

: 865-48-5
sodium t-butanolate

A: 7631-99-4
sodium nitrate

B: 122423-58-9
Ce(OCMe3)4(THF)2

C: 75-65-0
tert-butyl alcohol

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: NH3; exclusion of air and water, stirred for 2 h; filtered (NaNO3), removal of solvent from filtrate, extn. (hexane), removal of solvent; elem. anal.;	A 96% B 65% C n/a

...Expand

sodium nitrite: sodium nitrite

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
In N,N-dimethyl-formamide N2O4 addn. (dropwise) to NaNO2 suspn. (DMF), soln. keeping for 1 h at 0°C, oxides of nitrogen removal (vac.), pptn. on ether addn.;	81%

: 14545-72-3
chlorine nitrate

: 7647-14-5
sodium chloride

A: 7647-01-0
hydrogenchloride

B: 7631-99-4
sodium nitrate

C: 14989-30-1
hypochloric acid

D: 7782-50-5
chlorine

Conditions

Conditions	Yield
In neat (no solvent) experiments performed in a glass Knudsen cell at 298 K; not isolated, detected by mass spectrometry;	A 0% B n/a C n/a D 81%

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: 14545-72-3
chlorine nitrate

A: 7647-01-0
hydrogenchloride

B: 7631-99-4
sodium nitrate

C: 14989-30-1
hypochloric acid

D: 7782-50-5
chlorine

Conditions

Conditions	Yield
With synthetic sea salt In neat (no solvent) experiments performed in a glass Knudsen cell at 298 K; not isolated, detected by mass spectrometry;	A n/a B n/a C n/a D 78%

...Expand

: sodium bromide dihydrate

: mercury(II) oxide

A: 7631-99-4
sodium nitrate

B: mercury dibromide

Conditions

Conditions	Yield
In nitric acid 2-3 times washed with H2O; dried at 60-70°C;;	A n/a B 70%

...Expand

: 13477-34-4
calcium(II) nitrate

: 7647-14-5
sodium chloride

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
In water preparation on cation exchange resins, 52% Ca-nitrate soln., 26% NaCl-soln.;; crystn.;;	70%
In water preparation on cation exchange resins, 52% Ca-nitrate soln., 26% NaCl-soln.;; crystn.;;	70%
In water equilibrium in aq. soln.;;

: sodium azide

: Nitryl chloride

A: 7631-99-4
sodium nitrate

B: 7647-14-5
sodium chloride

Conditions

Conditions	Yield
In neat (no solvent) ambient temp.;	A 55% B 12%
In neat (no solvent) ambient temp.;	A 55% B 12%

...Expand

: 7697-37-2
nitric acid

: 497-19-8
sodium carbonate

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
at 90℃; under 760.051 Torr; for 0.3h; Concentration; Temperature; Time;	45%
In water react. of natural soda with dild. HNO3, tereatment of the Na2CO3-containing mineral with the soln. at 200°C under pressure, filtration, evapn., fractionated crystn.;; NaNO3 and mixture of K- and Na-nitrate after fractionated crystn.;;
With leucite In water treatment of leucite with HNO3, react. of resulting nitrates with Na2CO3;;

: lanthanum(III) nitrate hexahydrate

: 23040-18-8
2-(diphenylphosphinoyl)-2-phenylethenol

: 7440-23-5
sodium

A: 7631-99-4
sodium nitrate

B: tris[2-(diphenylphosphonoyl)-2-phenylethenolato]lanthanum(III) 1.5hydrate

Conditions

Conditions	Yield
In tetrahydrofuran addn. of Na to soln. of P-ligand, addn. of soln. of lanthanide nitrate, stirring (10 - 60 min; pptn. of NaNO3); addn. of water, solvent removal (vac.), washing (water), dissol. in Et2O, filtration, solvent removal;	A n/a B 43%

...Expand

: iodo-methanesulfonic acid ; sodium salt

: silver nitrate

A: 7631-99-4
sodium nitrate

B: 36647-97-9
iodomethanesulfonic acid; silver salt

Conditions

Conditions	Yield
In ethanol solns. AgNO3 in hot EtOH and ICH2SO3Na*H2O in hot EtOH were mixed and allowed to cool to room temp.; soln. was filtered and concd.; elem. anal.;	A n/a B 31%

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: 7664-93-9
sulfuric acid

: 7632-00-0
sodium nitrite

A: 7631-99-4
sodium nitrate

B: 10102-43-9
nitrogen(II) oxide

C: 7757-82-6
sodium sulfate

D: 10024-97-2
dinitrogen monoxide

Conditions

Conditions	Yield
byproducts: H2O, N2; NO collection, storing over dil. sodium hydroxide soln. (NO2 impurity elimination);	A n/a B n/a C n/a D 1%

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: silver nitrate

: 7647-14-5
sodium chloride

A: 7631-99-4
sodium nitrate

B: silver(I) chloride

Conditions

Conditions	Yield
In water Product distribution / selectivity;
With benzalkonium chloride (BC) In water Product distribution / selectivity;

...Expand

: 13446-18-9
magnesium(II) nitrate

: ammonium chloride

: 7647-14-5
sodium chloride

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
In water reaction in neutral aq. soln., pptn. of pure NaNO3 when cooling to 20 to 18°C;;
In water reaction in neutral aq. soln., pptn. of pure NaNO3 when cooling to 20 to 18°C;;

...Expand

: 7697-37-2
nitric acid

: 497-19-8
sodium carbonate

: 7757-82-6
sodium sulfate

: 7631-99-4
sodium nitrate

Conditions

Conditions	Yield
In water treatment of dolomite with HNO3, pptn. of CaSO4 and MgCO3 by successive addn. of Na2SO4 and Na2CO3, winning of NaNO3 from the filtrate;;
In water treatment of dolomite with HNO3, pptn. of CaSO4 and MgCO3 by successive addn. of Na2SO4 and Na2CO3, winning of NaNO3 from the filtrate;;

...Expand

: 10102-44-0
Nitrogen dioxide

A: 7631-99-4
sodium nitrate

B: 7632-00-0
sodium nitrite

Conditions

Conditions	Yield
oxidation;
oxidation;

...Expand

: sodium azide

: 16774-21-3
ammonium cerium (IV) nitrate

A: 7631-99-4
sodium nitrate

B: ammonium nitrate

C: 7727-37-9
nitrogen

D

Conditions

Conditions	Yield
In water
In water

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: 7631-99-4
sodium nitrate

: nickel(II) chloride hexahydrate

: 1313-99-1
nickel(II) oxide

Conditions

Conditions	Yield
In melt Kinetics; byproducts: NaCl, NO2, O2; mixt. of Na salt/Ni salt (8/1) heated up to 500°C with a rate of 150°C/h, cooled in furnace; washed with H2O, insol. residue filtered off; elem. anal.;	100%

: 7631-99-4
sodium nitrate

: copper(II) choride dihydrate

: copper(II) oxide

Conditions

Conditions	Yield
In melt byproducts: NaCl, NO2, O2; mixt. of Na salt/Cu salt (8/1) heated up to 500°C with a rate of 150°C/h, cooled in furnace; washed with H2O, insol. residue filtered off; elem. anal.;	100%

: 7631-99-4
sodium nitrate

: zinc nitrate tetrahydrate

: zinc(II) oxide

Conditions

Conditions	Yield
In melt Kinetics; byproducts: NaNO3, NO2, O2; mixt. of Na salt/Zn salt (8/1) heated up to 500°C with a rate of 150°C/h, cooled in furnace; washed with H2O, insol. residue filtered off; elem. anal.;	100%

: 7631-99-4
sodium nitrate

: 7664-39-3
hydrogen fluoride

: sodium fluoride

Conditions

Conditions	Yield
20 min, 250 °C;;	100%
20 min, 250 °C;;	100%

: 7631-99-4
sodium nitrate

: copper(II) nitrate trihydrate

: copper(II) oxide

Conditions

Conditions	Yield
In melt byproducts: NaNO3, NO2, O2; mixt. of Na salt/Cu salt (8/1) heated up to 500°C with a rate of 150°C/h, cooled in furnace; washed with H2O, insol. residue filtered off; elem. anal.;	100%

: 7631-99-4
sodium nitrate

: nickel(II) nitrate hexahydrate

: 1313-99-1
nickel(II) oxide

Conditions

Conditions	Yield
In melt Kinetics; byproducts: NaNO3, NO2, O2; mixt. of Na salt/Ni salt (8/1) heated up to 500°C with a rate of 150°C/h, cooled in furnace; washed with H2O, insol. residue filtered off; elem. anal.;	100%

: 7631-99-4
sodium nitrate

: [(bpy)PdIV(CH2CMe2-o-C6H4)(F)(OTf)]

: C20H20FN3O3Pd

Conditions

Conditions	Yield
In acetonitrile at 25℃; for 5h;	98%

: tellurium

: 7631-99-4
sodium nitrate

tellurium(IV) oxide: tellurium(IV) oxide

Conditions

Conditions	Yield
In melt Te and NaNO3 were molten for 2 h at 400-430 °C (molar ratio 1/2-2.5), the melt was dissolved in aq. KOH(10%) forming K2TeO3 which was treated with HNO3;;	97.5%

: 67-56-1
methanol

: 7631-99-4
sodium nitrate

: 41754-63-6
Ni(6,6'-{[ethane-1,2-diylbis(azanylylidene)]bis(methanylylidene)}bis(2-methoxyphenolate))

: C19H22N3NaNiO8

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 2h;	97%

...Expand

: 7631-99-4
sodium nitrate

: barium sulfide

A: sodium sulfide

B: barium(II) nitrate

Conditions

Conditions	Yield
With carbon disulfide; hydrogen sulfide In water metathesis of BaS with NaNO3 by react. of a mixt. of satd. solutions of NaNO3 and an excess of BaS in an atmosphere of H2S or in presence of C or H or CS2 or CO or hydrocarbons as other reducing agents; heating at 110 °C for 1 h;; isolation of Ba(NO3)2 and NaHS by fractional crystallization; reaction of NaHS forming Na2S and H2S; addition of a small amount of CS2 facilitates the isolation;;	A 95% B n/a
With carbon disulfide; hydrogen sulfide In water metathesis of BaS with NaNO3 by react. of a mixt. of satd. solutions of NaNO3 and an excess of BaS in an atmosphere of H2S or in presence of C or H or CS2 or CO or hydrocarbons as other reducing agents; heating at 110 °C for 1 h;; isolation of Ba(NO3)2 and NaHS by fractional crystallization; reaction of NaHS forming Na2S and H2S; addition of a small amount of CS2 facilitates the isolation;;	A 95% B n/a

Yield

With carbon disulfide; hydrogen sulfide In water metathesis of BaS with NaNO3 by react. of a mixt. of satd. solutions of NaNO3 and an excess of BaS in an atmosphere of H2S or in presence of C or H or CS2 or CO or hydrocarbons as other reducing agents; heating at 110 °C for 1 h;; isolation of Ba(NO3)2 and NaHS by fractional crystallization; reaction of NaHS forming Na2S and H2S; addition of a small amount of CS2 facilitates the isolation;;

A 95%
B n/a

...Expand

: 7631-99-4
sodium nitrate

: C12H18N2NiO2*H2O

: 2C12H18N2NiO2*2Na(1+)*2NO3(1-)

Conditions

Conditions	Yield
In methanol; acetonitrile at 20℃; for 0.5h;	95%

: 7631-99-4
sodium nitrate

: 7632-00-0
sodium nitrite

Conditions

Conditions	Yield
With hydrogen; copper(II) oxide In neat (no solvent) byproducts: H2O; reaction in 30 min passing stream of H2 over NaNO3;;	94.3%
With H2; copper(II) oxide In neat (no solvent) byproducts: H2O; reaction in 30 min passing stream of H2 over NaNO3;;	94.3%
With iron addn. of NaOH;;	86.4%

: 7631-99-4
sodium nitrate

: 222532-70-9
CH(O)C6H2(CH3)(CO)ORh(P(C6H5)3)2Cl

: 222532-69-6
CH(O)C6H2(CH3)(CO)ORh(P(C6H5)3)2O2NO

Conditions

Conditions	Yield
In dichloromethane; water; acetone stirring (0.5 h), evapn.; filtering, washing (H2O), drying (vac.);	94%

: 7631-99-4
sodium nitrate

: 13965-31-6
dichloro(2,2'-bipyridine)platinum(II)

: 4152-09-4
N-benzylethylenediamine

: [Pt(bipyridine)(N-benzyl-1,2-ethanediamine)](NO3)2

Conditions

Conditions	Yield
In water addn. of ethanediamine to aq. suspn. of Pt complex, stirring 2 h at 80°C; cooling, filtration, addn. of satd. aq. NaNO3, storage at roomtemp. overnight; crystals filtered off, washed with 0.05 M HNO3, dried; elem. anal.;	93.2%

...Expand

: 7631-99-4
sodium nitrate

: (2-aminoethanethiolato-N,S)bis(ethylenediamine-N,N')cobalt(III) dinitrate

: 7732-18-5
water

: silver nitrate

: [Ag[Co(en)2(2-aminoethanethiolato)]2](NO3)5 tetrahydrate

Conditions

Conditions	Yield
In water addn. of soln. of AgNO3 (1 equiv.) in water to aq. soln. of (Co(en)2(SCH2CH2NH2))(NO3)2 (2 equiv.); stirring at room temp. for 30 min; addn. of aq. soln. of NaNO3; cooling in a refrigerator for 2 days, crystn., filtration, elem. anal.;	93%

...Expand

: zinc perchlorate

: 7631-99-4
sodium nitrate

: 119142-71-1
6,16,2,5-tribenzena(1,4)-1,4,8,11,14,18,23,27-octaazabicyclo[9.9.9]nonacosaphane

: [pCZn2(μ-ONO2)](ClO4)3

Conditions

Conditions	Yield
Stage #1: zinc perchlorate; sodium nitrate In methanol at 20℃; for 0.5h; Stage #2: 6,16,2,5-tribenzena(1,4)-1,4,8,11,14,18,23,27-octaazabicyclo[9.9.9]nonacosaphane In methanol at 20℃; for 12h;	93%

...Expand

Sodium nitrate Specification

Sodium nitrate,with the CAS registry number 7631-99-4, it is also named as Nitric acid monosodium salt. The product's categories are Inorganics; Water Ttreatment Chemicals; ICP CRMs Spectroscopy; ICP-OES/-MS; ICP Spectroscopy; Matrix Selection; Nitrate Alphabetic; S; SN - SZ; Anionic Solutions Chromatography; Anionic Standard Solutions Alphabetic; Ion Chromatography; Application CRMs; N; NA - NI, and the other registry number is 862599-22-2. Besides, it is white crystalline solid, which should be stored in a cool, ventilated warehouse. In addition, its molecular formula is NaNO₃ and molecular weight is 84.99.

Physical properties about Sodium nitrate are: (1)ACD/LogP: -0.129; (2)ACD/LogD (pH 5.5): -0.13; (3)ACD/LogD (pH 7.4): -0.13; (4)ACD/BCF (pH 5.5): 1.00; (5)ACD/BCF (pH 7.4): 1.00; (6)#H bond acceptors: 4; (7)#H bond donors: 1; (8)Enthalpy of Vaporization: 37.72 kJ/mol; (9)Boiling Point: 83 °C at 760 mmHg; (10)Vapour Pressure: 49.8 mmHg at 25°C

Preparation of Sodium nitrate: this chemical can be prepared by the reaction of NaCl or soda ash with Nitric acid.
NaCl + HNO₃ → NaNO₃ + HCl
Na₂CO₃ + 2HNO₃ → 2NaNO₃ + H₂O + CO₂

Uses of Sodium nitrate: this chemical is used as a fertilizer and a raw material for the manufacture of gunpowder. It is also used to make a resin by combining with iron hydroxide. Furthermore, it can be combined with Sulfuric acid to produce nitric acid. And it can be used as a substitute oxidizer used in fireworks as a replacement for potassium nitrate. It is used for heat transfer in solar power plants and heat storage. What's more, it can be used for facultative microorganism respiration in the wastewater industry.

When you are using this chemical, please be cautious about it as the following: it may cause fire in contact with combustible material. Please keep away from combustible material. It is also harmful if swallowed. And it is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Moreover, you should wear suitable protective clothing, gloves and eye/face protection. And please take off immediately all contaminated clothing. Additionally, in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

People can use the following data to convert to the molecule structure.
(1)SMILES: [Na+].[O-][N+]([O-])=O;
(2)InChI: InChI=1/NO3.Na/c2-1(3)4;/q-1;+1;
(3)InChIKey: VWDWKYIASSYTQR-UHFFFAOYAL;

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
child	LDLo	oral	22500ug/kg (22.5mg/kg)	BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	Journal of Toxicology, Clinical Toxicology. Vol. 32, Pg. 173, 1994.
mouse	LD50	intravenous	175mg/kg (175mg/kg)		Archiv fuer Toxikologie. Vol. 21, Pg. 89, 1965.
rabbit	LD50	oral	2680mg/kg (2680mg/kg)		Southwestern Veterinarian. Vol. 27, Pg. 246, 1974.
rat	LD	intraperitoneal	> 181mg/kg (181mg/kg)		Toxicology and Applied Pharmacology. Vol. 5, Pg. 750, 1963.
rat	LD50	oral	1267mg/kg (1267mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(12), Pg. 66, 1981.
women	TDLo	oral	14mg/kg (14mg/kg)	CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP LUNGS, THORAX, OR RESPIRATION: CYANOSIS BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	Journal of Toxicology, Clinical Toxicology. Vol. 32, Pg. 173, 1994.

Product Name

Sodium nitrate

Synthetic route

Sodium nitrate Specification

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