CAS 7440-23-5
:Sodium
Description:
Sodium, with the CAS number 7440-23-5, is a highly reactive alkali metal belonging to Group 1 of the periodic table. It is characterized by its soft, silvery-white appearance and is known for its low density, being less dense than water. Sodium has a melting point of approximately 98 degrees Celsius and a boiling point around 883 degrees Celsius. It readily loses one electron to form a cation (Na+), which makes it highly reactive, particularly with water, producing sodium hydroxide and hydrogen gas. This reactivity necessitates that sodium be stored under oil or in an inert atmosphere to prevent it from reacting with moisture in the air. Sodium plays a crucial role in biological systems, particularly in nerve function and fluid balance. It is also an essential component in various industrial applications, including the production of glass, soaps, and as a heat exchanger in nuclear reactors. Due to its reactivity, sodium must be handled with care, and appropriate safety measures should be taken when working with this element.
Formula:Na
InChI:InChI=1/Na
InChI key:InChIKey=KEAYESYHFKHZAL-UHFFFAOYSA-N
SMILES:[Na]
Synonyms:- Atomic sodium
- Natrium
- Sodio
- Sodium Metal
- Sodium atom
- Sodium-23
- Sodium standard solution
- Sodium Metals
- Sodium solution
- Sodium dispersion
- Sodium
- Sodium ingot
- Sodium, metal, extra pure, in vaseline oil
- SODIUM STANDARD
- SODIUM 25 WT. % DISPERSION IN TOLUENE
- Standard solution for the determination of sodium
- SODIUM DISPERSION, GRAY SUSPENSION: 40% IN MINERAL OIL
- BUFFERS PH 4,00(20°C) 7,00 (20°C)9,00
- SODIUM ATOMIC ABSORPTION STANDARD
- Dupont sodium metal dispersion
- SODIUMMETAL,INGOT,REAGENT
- SODIUM, OIL BASED STANDARD SOLUTION
- SODIUM, AAS STANDARD SOLUTION
- SODIUM, LUMP, IN KEROSENE, 99%
- SODIUM ATOMIC ABSORPTION STANDARD SOLUTION
- Avibactam Impurity 38 (Sodium)
- Sodium, under mineral oil, 99.8%
- Sodium, plasma standard solution, Specpure(R), Na 10,000μg/ml
- Sodium(Metal)InLiquidParaffin
- SODIUM, 40 WT. % DISPERSION IN NAPHTHEN&
- SODIUM, REAGENT (ACS)SODIUM, REAGENT (ACS)SODIUM, REAGENT (ACS)
- BUFFERS PH 4,00(20°C) 7,00 (20°C)10,00
- SODIUM, LARGE PIECES, IN KEROSENE
- Sodium, 30wt% dispersion in toluene, <0.1 mm particle size
- Sodium, plasma standard solution, Specpure(R), Na 1000μg/ml
- Sodium, Oil based standard solution, Na 5000μg/g
- Sodium Dispersion 40% in Oil
- SODIUM METAL 99.5%
- 3,5-diacetamido-2,4,6-triiodo-benzoate
- SODIUM INGOT: 99.8%, (ACS)
- SODIUM, 30-35 WT. % DISPERSION IN PARAFFIN WAX
- Sodiumdispersiongraysuspensioninmineraloil
- SODIUM ICP/DCP STANDARD
- SodiuM, oiled sticks, wrapped in aluMiniuM foil, 99.8% 100GR
- Na 1000μg/mL
- Sodium, Organic AAS standard solution, Specpure|r, Na 1000^mg/g
- Sodium(99.95%)(breaksealampoule)
- 4-[[4-[[4-(diethylamino)phenyl]-[4-[ethyl-[(4-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
- Sodium, Breakseal Ampoule 99.95%
- SODIUM, ORGANIC AAS STANDARD SOLUTION
- SodiuM in kerosene, pieces (large), >=99.8% (sodiuM basis)
- sodium(liquidalloy)
- SODIUM: 99.95%, 3N5
- TODD HEWITT BROTH + ANTIBIOTIC 120X10ML
- Sodium, Product meets ACS specifications
- SODIUM, SPHERES, 3 TO 8MM, IN ODORLESS M INERAL SPIRITS
- SODIUM, CUBE, IN MINERAL OIL, 99.95%
- SODIUM STICK DRY A.C.S. REAGENT &
- Sodium, ingot, 99.95% metals basis
- SodiumingotACSunderoil
- Sodium (99.95%)
- SD Super Fine(TM) (Sodium 25wt% dispersion in mineral oil)
- Metallic sodium
- Sodium AA Standard,1000 ppm in HNO3
- SODIUM ROD DIAMETER 2.5 CM (PROTECTIVE L
- SODIUM LUMPS
- Sodium, plasma standard solution, Specpure?
- SODIUM AA/ICP CALIBRATION/CHECK STANDARD
- SODIUM ATOMIC ABSORPTION SINGLE ELEMENT STANDARD
- 3-[[4-[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]-N-ethylanilino]methyl]benzenesulfonate
- NATRIUMMETALL
- SODIUM, STICK, DRY, A.C.S. REAGENT (UNDE R NITROGEN)
- SODIUM LUMP
- "Sodium Ingot, ampouled"
- DIETARYSODIUM
- SODIUM SINGLE ELEMENT STANDARD
- Sodium, dry stick
- SodiumNprescoredampoule
- Sodium USP/EP/BP
- SODIUM PLASMA EMISSION SPECTROSCOPY STANDARD
- Sodium solution 1000 ppm
- Sodium metal 250GM
- Sodium solution 10 000 ppm
- Sodium 25-35 wt % dispersion in paraffin
- Sodium 99.95% trace metals basis, ingot
- SODIUM AA STANDARD
- Sodium, Oil based standard solution, Specpure(R), Na 1000μg/g
- NA 1421
- Sodium, sticks, in mineral oil
- SodiumNbreaksealampouleunderargon
- Sodium Metal (In Mineral Oil)
- SodiuM, oiled sticks, wrapped in aluMiniuM foil, 99.8% 1KG
- SODIUM AA SINGLE ELEMENT STANDARD
- SODIUM STANDARD SOLUTION TRACEABLE TO SR
- Sodium, AAS standard solution, Na 1000μg/mL
- "Sodium Pieces, 3-12 mm, under oil"
- Sodium,99.8%,oiled sticks, wrapped in aluminium foil
- Sodium pieces, GR 99%+
- Sodium, Breakseal Ampoule
- SODIUM, 40% DISPERSION IN OIL
- SODIUM, 25WT. % DISPERSION IN PARAFFIN WAX
- Sodium, AAS standard solution, Specpure(R), Na 1000μg/ml
- Sodium metal 500GM
- SODIUM, PLASMA STANDARD SOLUTION
- Sodium standard solution, 1 mg/ml Na in 0.5N HNO3
- Sodium, Oil based standard solution, Specpure(R), Na 5000μg/g
- SODIUM SINGLE COMPONENT STANDARD
- Sodium, oiled sticks, wrapped in aluminium foil, 99.8%
- SODIUM SINGLE ELEMENT PLASMA STANDARD
- 4-[[4-[(2-chlorophenyl)-[4-[ethyl-[(4-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
- SodiuM cubes, contains Mineral oil, 99.9% trace Metals basis
- SODIUM METALLO-ORGANIC STANDARD
- sodium metallic
- SODIUM, 3N5: 99.95%
- Sodium(Metal)InLiquidParaffinGr
- SODIUM 30-35 WT. % DISPERSION IN PARAF&
- [7-(3-tert-butoxycarbonylamino-propyl)-2,7-diaza-spiro[4.4]non-2-yl]-acetate
- SODIUM IC STANDARD
- Sodium ingot (min.99.8%)
- SODIUM ICP STANDARD
- Sodium, oiled sticks, wrapped in aluminium foil
- Sodium Oil based standard solution, Na 1000μg/g
- Sodium standard solution 1000 ppm
- Sodium pieces, 99%
- Sodium(99.95%)(prescoredampoule)
- Sodium in water
- Sodium ACS reagent, dry
- Sodium, 99.5%, oiled sticks
- "Sodium Sticks, 2.5 cm diameter, under oil"
- SODIUM, POWDER, DRY
- SODIUM ATOMIC SPECTROSCOPY STANDARD
- SODIUM ICP STANDARD TRACEABLE TO SRM FRO
- Sodium,sticks,inmineraloil,99%
- SODIUM PLASMA EMISSION STANDARD
- Nametal
- COCKTAIL NA
- Sodium (Metals Basis)
- Sodium,99.8%,under mineral oil
- Sodium, Reference Standard Solution, 1000ppm ±1%
- 1-cyano-3,3,3-trifluoro-propen-2-olate
- 2-(2,4,5,7-tetrabromo-3-hydroxy-6-oxoxanthen-9-yl)benzoate
- THIOGLYCOLLATE MEDIUM USP 20X9ML
- See more synonyms
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Found 11 products.
SD Super Fine™ (Sodium 25wt% dispersion in mineral oil)
CAS:Formula:NaColor and Shape:Light gray to Brown to Black cloudy liquidMolecular weight:22.99Sodium, dispersion, 40% in oil
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Color and Shape:Dispersion in oil, GreyMolecular weight:22.99Sodium ingot, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Purity:99.8%Color and Shape:Grey, IngotMolecular weight:22.99Sodium sticks, coated in film of protective hydrocarbon oil, 99%
CAS:<p>Sodium sticks, in mineral oil is used for reviews of Na metal - ammonia (Birch) reductions, for preparation of sodamide in liquid ammonia and for use in an acyloin synthesis promoted by sonication. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio</p>Purity:99%Color and Shape:Silvery white, Soft metalMolecular weight:22.99Sodium, 99.95% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Purity:99.95%Molecular weight:22.99Sodium dispersion
CAS:<p>Sodium dispersion</p>Formula:NaColor and Shape:gray suspension, 40% in mineral oilMolecular weight:22.98Sodium (99.95%) (breakseal ampoule)
CAS:<p>Sodium (99.95%) (breakseal ampoule)</p>Formula:NaPurity:(99.95%)Color and Shape:under argonMolecular weight:22.98Sodium ingot (min. 99.8%)
CAS:<p>Sodium ingot (min. 99.8%)</p>Formula:NaPurity:(min. 99.8%)Color and Shape:under oilMolecular weight:22.98Sodium (99.95%) (prescored ampoule)
CAS:<p>Sodium (99.95%) (prescored ampoule)</p>Formula:NaPurity:(99.95%)Color and Shape:under argonMolecular weight:22.98Ref: 4Z-A-192039
Discontinued product
