- Sodium chloride
-
- $35.00 / 5kg
-
2025-09-29
- CAS:7647-14-5
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 2000kg
- Sodium chloride
-
-
2025-09-29
- CAS:7647-14-5
- Min. Order:
- Purity: 0.99
- Supply Ability:
- Sodium chloride
-
- $120.00 / 1ton
-
2025-09-26
- CAS:7647-14-5
- Min. Order: 5ton
- Purity: 99%
- Supply Ability: 3000tons
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- Mar 5，2024
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| | Sodium chloride Basic information |
| Product Name: | Sodium chloride | | Synonyms: | Sodium chloride puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5%;Sodium chloride puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), <=0.00002% Al;Sodium chloride random crystals, optical grade, 99.98% trace metals basis;Sodium chloride ReagentPlus(R), >=99%;Sodium chloride Redi-Dri(TM), anhydrous, free-flowing, ACS reagent, >=99%;Sodium chloride Vetec(TM) reagent grade, 99%;BORIC ACID SODIUM DECAHYDRATE NF GRADE;BICINE HIGH PURITY GRADE | | CAS: | 7647-14-5 | | MF: | ClNa | | MW: | 58.44 | | EINECS: | 231-598-3 | | Product Categories: | Synthetic Reagents;SN - SZ;SN - SZCertified Reference Materials (CRMs);Alphabetic;Application CRMs;S;Titrimetry;Titrimetry CRMs;TitrimetryAnalytical Standards;S - Z;Salt Solutions;Volumetric Solutions;Reagents and Media SupplementsSynthetic Reagents;Specialty Media Systems;Inorganic Salts;ACS Grade BuffersBiological Buffers;ACS GradeBiological Buffers;Buffers A to ZSynthetic Reagents;Acids and BasesEssential Chemicals;Biochemicals and Reagents;Denaturation;Routine Reagents;Reagent Grade;Sodium Chloride (NaCl) and Sodium Chloride Solutions;Sodium Salts;Essential Chemicals;Inorganic Salts;Materials Science;Metal and Ceramic Science;Research Essentials;Solutions and Reagents;Crystal Grade Inorganics;Sodium;Ultra-High Purity Materials;Biotechnology Performance Certified (BPC) BuffersBiological Buffers;Buffer Convenience Packaging;Buffer SolutionsBiological Buffers;HPLC;HPLC Buffer;HPLC Buffer - SolidChromatography/CE Reagents;HPLC Buffers;Solid;Anionic SolutionsChromatography;Anionic Standard SolutionsAlphabetic;C;CH;Ion Chromatography;Ion Chromatography Standards;Analytical Reagents for General Use;AlphabeticalMolecular Biology;BioUltraProtein Structural Analysis;DNA&RNA Purification;Optimization ReagentsMolecular Biology;Accessories;Biological Buffers;Buffers A to ZSerum-free Media;Companion Products and ReagentsSynthetic Reagents;Insect Platform;Buffers A to ZEssential Chemicals;Reagent Plus;Concentrates (e.g. FIXANAL);Reference Material Silver nitrateTitration;Salt Concentrates;PurissSynthetic Reagents;Salts of Alkali MetalsMore...Close...;Acids and BasesBiochemicals and Reagents;AlphabeticalBiochemicals and Reagents;BioUltraMolecular Biology;Analytical Reagents;Atomic Absorption Spectroscopy (AAS);Digestion Reagents;Pure Salts for Melting Digestions (Trace SELECT)Analytical/Chromatography;Trace Analysis Reagents;Inorganics;Chemistry;Embryo Culture;Puriss p.a.;Q-S, Puriss p.a.;Acids and BasesBiological Buffers;Buffers A to ZBiological Buffers;SigmaUltra Buffers;IR Spectroscopy ReagentsMetal and Ceramic Science;IR Spectroscopy;Salts;Sodium Salts;Spectroscopy;Acids and BasesCell Culture;Biological BuffersBiological Buffers;Reagents and Supplements;Crystal Grade Inorganics;Metal and Ceramic Science;SodiumMetal and Ceramic Science;Analytical/Chromatography;Auxiliaries for ISE;Ion Sensor Materials;Buffers A to ZHIS-Select;Reagents and Products for use with HIS-SelectSynthetic Reagents;Acids and BasesMolecular Biology;BiochemicalsBiological Buffers;HIS Select Supporting Products and Reagents;Molecular Biology Reagents;Buffer TabletsBiological Buffers;Buffers A to Z;Optimization ReagentsBiochemicals and Reagents;AlphabeticalProtein Structural Analysis;Density Gradient;Salts of Alkali Metals;X-Ray Crystallography;Reference Material Silver nitrateVolumetric Solutions;S - ZSynthetic Reagents;By Reference Material;Buffers A to ZPharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial InorganicsBiological Buffers;USP/MultiCompendial Grade Buffers;Reagent GradeMetal and Ceramic Science;ReagentsBiochemicals and Reagents;metal halide;7647-14-5 | | Mol File: | 7647-14-5.mol |  |
| | Sodium chloride Chemical Properties |
| Melting point | 801 °C (lit.) | | Boiling point | 1465 °C/1 atm (lit.) | | density | 1.199 g/mL at 20 °C | | bulk density | 1140kg/m3 | | vapor pressure | 1 mm Hg ( 865 °C) | | refractive index | n20/D 1.378 | | Fp | 1413°C | | storage temp. | +15C to +30C | | solubility | H2O: soluble | | form | tablets | | color | White | | Specific Gravity | 2.165 | | Flame Color | Orange | | PH | 5.5-6.5(1 tablet in 100 mL purified water) | | Water Solubility | 360 g/L (20 ºC) | | Sensitive | Hygroscopic | | λmax | λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.01 | | Crystal Structure | NaCl type | | crystal system | Cube | | Merck | 14,8599 | | BRN | 3534976 | | Space group | Fm3m | | Lattice constant | | a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.564 | 0.564 | 0.564 | 90 | 90 | 90 | 0.17942 |
| | Dielectric constant | 5.9（Ambient） | | BCS Class | 1 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChIKey | FAPWRFPIFSIZLT-UHFFFAOYSA-M | | CAS DataBase Reference | 7647-14-5(CAS DataBase Reference) | | NIST Chemistry Reference | Sodium chloride(7647-14-5) | | EPA Substance Registry System | Sodium chloride (7647-14-5) | | Absorption | ≤0.01 at 260
≤0.01 at 280 in H2O at 1M |
| | Sodium chloride Usage And Synthesis |
| Description | Sodium chloride is widely distributed in nature. Oceans are the vast source of sodium chloride. It occurs in seawater at an average concentration of 2.68 wt%. It also occurs in many inland saline waters and in salt deposits in sedimentary rocks, as the mineral halite.
Sodium chloride is probably the most important salt of both sodium and chlorine. Sodium chloride, common table salt, is an essential component of most food preparation, imparting flavor to food and providing the sodium nutritional requirement. Also, it is used for preserving food. Therapeutically, NaCl solution is used to combat dehydration as an electrolyte replenisher, and it is an emetic.
The most important applications of sodium chloride in the chemical industry are in making a number of important industrial chemicals such as hydrochloric acid, sodium hydroxide, sodium carbonate, and metallic sodium. It is the starting material in manufacturing these substances. Other uses are in dyeing and printing fabrics, glazing pottery, in making soap, and for curing hides. Sodium chloride is a component of many freezing mixtures. | | Chemical Properties | Sodium chloride (NaCl), also known as common salt or halite, is a white crystalline powder or colorless crystal with a saline taste. Its crystal lattice has a face-centered cubic structure. Although solid sodium chloride is typically anhydrous, it may crystallize as a dihydrate below 0 °C. It is soluble in water, slightly soluble in alcohol, and melts at 804 °C (1480 °F). Sodium chloride is the most important sodium compound and occurs naturally in seawater, underground deposits, and brine wells. It serves as a basic raw material for producing chlorine, sodium hypochlorite, sodium bisulfate, soda ash, and hydrogen chloride. Additionally, it is used in food preparation, fertilizers, and for de-icing roads. | | Physical properties | Sodium chloride is the familiar compound commonly referred to as salt or table salt. Its mineral form, called halite, is found in natural deposits worldwide and constitutes approximately 2.7% by weight of the dissolved minerals in seawater. As an ionic compound, it exists as a white crystalline solid with a cubic structure composed of alternating sodium and chloride ions. Sodium chloride is essential for life, with the average adult requiring an intake of about 1 to 2 grams per day. It supplies sodium, which performs numerous vital functions, including maintaining cellular water balance, facilitating nerve signal transmission, and enabling muscle contraction.
The space lattice of NaCl belongs to the cubic system, and its rock salt structure has a lattice constant of a=0.55870 nm and Na–Cl=0.27935 nm. The cleavage plane is (100). | | Uses | Natural salt is the source of chlorine and of sodium as well as of all, or practically all, their Compounds, e.g., hydrochloric acid, chlorates, sodium carbonate, hydroxide, etc.; for preserving foods; manufacture of soap, to salt out dyes; in freezing mixtures; for dyeing and printing fabrics, glazing pottery, curing hides; metallurgy of tin and other metals. | | Uses | Sodium chloride Commonly known as table salt, sodium chloride is found as
the mineral halite and in brines and seawater. Sodium chloride
is soluble in water but less so in alcohol. It was the first
halide to be combined with silver nitrate and was also used by
L. J. M. Daguerre and W. H. F. Talbot as a stabilizer before
fi xing with hypo was adopted. | | Uses | sodium chloride (table salt) is used as a preservative, astringent, and anti-septic to treat inflamed lesions. It can also be used to mask odor, reduce product density, and control viscosity. Diluted solutions are not considered irritating. | | Production Methods | Sodium chloride occurs naturally as the mineral halite. Commercially,
it is obtained by the solar evaporation of sea water, by mining,
or by the evaporation of brine from underground salt deposits. | | Preparation | Sodium chloride is produced by solar evaporation of seawater or brine from underground salt deposits. It also is produced by mining rock salt. The commercial product contains small amounts of calcium and magnesium chlorides. | | Definition | ChEBI: Sodium chloride is an inorganic chloride salt with sodium(1+) as the counterion. Chemically, a salt is a compound produced by the neutralization reaction between an acid and a base, where the acid's hydrogen ions are replaced by metal or other cations. While most salts (e.g., NaCl, NH₄NO₃) are crystalline ionic compounds, certain covalent metal compounds like TiCl₄ are also broadly categorized as salts. | | Brand name | Broncho Saline (Blairex). | | General Description | A white crystalline solid. Commercial grade usually contains some chlorides of calcium and magnesium which absorb moisture and cause caking. | | Air & Water Reactions | Water soluble. | | Reactivity Profile | Sodium chloride is generally unreactive. Releases gaseous hydrogen chloride if mixed with a concentrated nonvolatile acid such as sulfuric acid. | | Fire Hazard | Literature sources indicate that Sodium chloride is nonflammable. | | reaction suitability | reaction type: Precipitation reactions | | Agricultural Uses | Halite is a naturally occurring sodium chloride (NaCl) deposit. The most abundant potash mineral deposit is sylvite (KCl). Sylvite with halite forms the common potash ore, called sylvinite. | | Pharmaceutical Applications | Sodium chloride is widely used in a variety of parenteral and
nonparenteral pharmaceutical formulations, where the primary use
is to produce isotonic solutions.
Sodium chloride has been used as a lubricant and diluent in
capsules and direct-compression tablet formulations in the past,
although this practice is no longer common. Sodium chloride has
also been used as a channeling agent and as an osmotic agent
in the cores of controlled-release tablets. It has been used as a
porosity modifier in tablet coatings, and to control drug release
from microcapsules.
The addition of sodium chloride to aqueous spray-coating
solutions containing hydroxypropyl cellulose or hypromellose
suppresses the agglomeration of crystalline cellulose particles.(13)
Sodium chloride can also be used to modify drug release from
gels and from emulsions. It can be used to control micelle
size, and to adjust the viscosity of polymer dispersions by
altering the ionic character of a formulation. | | Biochem/physiol Actions | Sodium chloride helps to stimulate the stable induction of T-helper cell 17 (TH17) cells. | | Clinical Use | Treatment and prophylaxis of sodium chloride deficiency | | Safety Profile | Poison by intraperitoneal and intracervical routes. Moderately toxic by ingestion, intravenous, and subcutaneous routes. An experimental teratogen. Human systemic effects by ingestion: blood pressure increase. Human reproductive effects by intraplacental route: terminates pregnancy. Experimental reproductive effects. Human mutation data reported. A skin and eye irritant. When bulk sodium chloride is heated to high temperature, a vapor is emitted that is irritating, particularly to the eyes. Ingestion of large amounts of sodium chloride can cause irritation of the stomach. Improper use of salt tablets may produce this effect. Potentially explosive reaction with dichloromaleic anhydride + urea. Electrolysis of mixtures with nitrogen compounds may form the explosive nitrogen trichloride. Reaction with burning lithmm forms the dangerously reactive sodmm. The molten salt at 11 00' reacts explosively with water. Violent reaction with BrF3. When heated to decomposition it emits toxic fumes of Cland Na2O. | | Safety | Sodium chloride is the most important salt in the body for
maintaining the osmotic tension of blood and tissues. About
5–12 g of sodium chloride is consumed daily, in the normal adult
diet, and a corresponding amount is excreted in the urine. As an
excipient, sodium chloride may be regarded as an essentially
nontoxic and nonirritant material. However, toxic effects following
the oral ingestion of 0.5–1.0 g/kg body-weight in adults may occur.
The oral ingestion of larger quantities of sodium chloride, e.g.
1000 g in 600mL of water, is harmful and can induce irritation
of the gastrointestinal tract, vomiting, hypernatremia, respiratory
distress, convulsions, or death.
In rats, the minimum lethal intravenous dose is 2.5 g/kg bodyweight.
LD50 (mouse, IP): 6.61 g/kg
LD50 (mouse, IV): 0.65 g/kg
LD50 (mouse, oral): 4.0 g/kg
LD50 (mouse, SC): 3.0 g/kg
LD50 (rat, oral): 3.0 g/kg | | Drug interactions | Potentially hazardous interactions with other drugs
May impair the efficacy of antihypertensive drugs in
chronic renal failure. | | Metabolism | Excess sodium is mainly excreted by the kidney, and small
amounts are lost in the faeces and sweat. | | storage | Aqueous sodium chloride solutions are stable but may cause the
separation of glass particles from certain types of glass containers.
Aqueous solutions may be sterilized by autoclaving or filtration.
The solid material is stable and should be stored in a well-closed
container, in a cool, dry place.
It has been shown that the compaction characteristics and the
mechanical properties of tablets are influenced by the relative
humidity of the storage conditions under which sodium chloride
was kept. | | Purification Methods | It is recrystallised from a saturated aqueous solution (2.7mL/g) by passing in HCl gas, or by adding EtOH or acetone. It can be freed from bromide and iodide impurities by adding chlorine water to an aqueous solution and boiling it for some time to expel free bromine and iodine. Traces of iron can be removed by prolonged boiling of solid NaCl in 6M HCl; the crystals are then washed with EtOH and dried at ca 100o. Sodium chloride has been purified by sublimation in a stream of pre-purified N2 and collected by electrostatic discharge [Ross & Winkler J Am Chem Soc 76 2637 1954]. For use as a primary analytical standard, analytical reagent grade NaCl should be finely ground, dried in an electric furnace at 500-600o in a platinum crucible, and allowed to cool in a desiccator. For most purposes, however, drying at 110-120o is satisfactory. | | Incompatibilities | Aqueous sodium chloride solutions are corrosive to iron. They also
react to form precipitates with silver, lead, and mercury salts. Strong
oxidizing agents liberate chlorine from acidified solutions of sodium
chloride. The solubility of the antimicrobial preservative methylparaben
is decreased in aqueous sodium chloride solutions and
the viscosity of carbomer gels and solutions of hydroxyethyl
cellulose or hydroxypropyl cellulose is reduced by the addition of
sodium chloride. | | Regulatory Status | GRAS listed. Included in the FDA Inactive Ingredients Database
(injections; inhalations; nasal, ophthalmic, oral, otic, rectal, and
topical preparations). Included in nonparenteral and parenteral
medicines licensed in the UK. Included in the Canadian List of
Acceptable Non-medicinal Ingredients. |
| | Sodium chloride Preparation Products And Raw materials |
| Raw materials | Potassium chloride-->Tetrapotassium hexacyanoferrate trihydrate-->Potassium ferrocyanide trihyrate-->Potassium iodate | | Preparation Products | Black cyanide-->1-METHYL-4-(3-NITROPHENYL)PIPERAZINE-->(S)-(+)-Methyl mandelate-->2-Amino-1,4-benzenedisulfonic acid-->2-Amino-5-chlorobenzotrifluoride-->Montelukast-->Gongzhulingmeisu-->N-Phenylhydroxylamine-->4-Chloro-3-methylpyridine-->5-Fluoro-2-methylbenzaldehyde-->Mordant Yellow 10-->1-METHYL-4-(4-NITROBENZYL)PIPERAZINE-->ACID YELLOW 11-->Acid Black 107-->2-Amino-5-chloro-4-methylbenzenesulfonic acid-->2,3,4,5-TETRAFLUORO-6-NITROBENZOIC ACID-->3-AMINO-5-BROMO-PYRIDIN-2-OL-->Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex-->Urokinase-->Acid Green 28-->Propyl acetate-->Solvent Violet 8-->Cefepime-->Hydrogenated castor oil-->Chlorine dioxide,stable-->Chloroformamidine hydrochloride-->TRIETHYLENETETRAMINE TETRAHYDROCHLORIDE-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->SODA ASH LIGHT 99.2% MIN.-->Disperse Red 74-->Ficin froM Fig Tree Latex-->MERCUROUS CHLORIDE-->Dregs remover-->3-Hydroxynaphthalene-2,7-disulphonic acid-->Triethylenetetramine Dihydrochloride-->Direct Blue 199-->Stannous pyrophosphate-->fossil salt-->Ammonium chlorate-->2-[[(2-ethylphenyl)(2-hydroxyethyl)amino]methyl]-3,3-difluoro-Propanenitrile |
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