CAS 7440-23-5

Sódio

Descrição:

Sódio, com o número CAS 7440-23-5, é um metal alcalino altamente reativo que pertence ao Grupo 1 da tabela periódica. É caracterizado por sua aparência macia e branco-prateada e é conhecido por sua baixa densidade, sendo menos denso que a água. Sódio tem um ponto de fusão de aproximadamente 98 graus Celsius e um ponto de ebulição em torno de 883 graus Celsius. Ele perde facilmente um elétron para formar um cátion (Na+), o que o torna altamente reativo, particularmente com água, produzindo hidróxido de Sódio e gás hidrogênio. Essa reatividade exige que Sódio seja armazenado sob óleo ou em uma atmosfera inerte para evitar que reaja com a umidade do ar. Sódio desempenha um papel crucial nos sistemas biológicos, particularmente na função nervosa e no equilíbrio de fluidos. Também é um componente essencial em várias aplicações industriais, incluindo a produção de vidro, sabões e como trocador de calor em reatores nucleares. Devido à sua reatividade, Sódio deve ser manuseado com cuidado, e medidas de segurança adequadas devem ser tomadas ao trabalhar com este elemento.

Fórmula: Na

InChI: InChI=1/Na

Chave InChI: InChIKey=KEAYESYHFKHZAL-UHFFFAOYSA-N

SMILES: [Na]

Sinónimos:

• 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

SD Super Fine™ (Sodium 25wt% dispersion in mineral oil)

CAS: 7440-23-5

Fórmula: Na

Cor e Forma: Light gray to Brown to Black cloudy liquid

Peso molecular: 22.99

Ref: 3B-D5792

Sodium, dispersion, 40% in oil

CAS: 7440-23-5

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

Cor e Forma: Dispersion in oil, Grey

Peso molecular: 22.99

Ref: 02-010340

Sodium ingot, 99.8% (metals basis)

CAS: 7440-23-5

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

Pureza: 99.8%

Cor e Forma: Grey, Ingot

Peso molecular: 22.99

Ref: 02-010342

Sodium sticks, coated in film of protective hydrocarbon oil, 99%

CAS: 7440-23-5

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

Pureza: 99%

Cor e Forma: Silvery white, Soft metal

Peso molecular: 22.99

Ref: 02-L13285

Sodium, 99.95% (metals basis)

CAS: 7440-23-5

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

Pureza: 99.95%

Peso molecular: 22.99

Ref: 02-010336

Sodium dispersion

CAS: 7440-23-5

Sodium dispersion

Fórmula: Na

Cor e Forma: gray suspension, 40% in mineral oil

Peso molecular: 22.98

Ref: 08-93-1079

Sodium (99.95%) (breakseal ampoule)

CAS: 7440-23-5

Sodium (99.95%) (breakseal ampoule)

Fórmula: Na

Pureza: (99.95%)

Cor e Forma: under argon

Peso molecular: 22.98

Ref: 08-10-1020

Sodium

CAS: 7440-23-5

Sodium

Pureza: 99.95%

Cor e Forma: Solid

Peso molecular: 22.99g/mol

Ref: 54-IN3250

Sodium ingot (min. 99.8%)

CAS: 7440-23-5

Sodium ingot (min. 99.8%)

Fórmula: Na

Pureza: (min. 99.8%)

Cor e Forma: under oil

Peso molecular: 22.98

Ref: 08-93-1078

Sodium (99.95%) (prescored ampoule)

CAS: 7440-23-5

Sodium (99.95%) (prescored ampoule)

Fórmula: Na

Pureza: (99.95%)

Cor e Forma: under argon

Peso molecular: 22.98

Ref: 08-93-1020

Avibactam Impurity 38 (Sodium)

CAS: 7440-23-5

Fórmula: Na

Peso molecular: 22.990

Ref: 4Z-A-192039