
CAS 1310-73-2: Hydroxyde de sodium
Description :
Hydroxyde de sodium, communément connu sous le nom de soude caustique ou de lessive, est un composé inorganique avec la formule NaOH. C'est un solide blanc et inodore qui est hautement soluble dans l'eau, produisant une solution fortement alcaline. Hydroxyde de sodium est hygroscopique, ce qui signifie qu'il peut absorber l'humidité de l'air, et il est généralement rencontré sous forme solide sous forme de granulés, de flocons ou de granulés. Il a un point de fusion élevé et est une base forte, se dissociant facilement dans l'eau pour libérer des ions hydroxyde (OH⁻), ce qui le rend efficace pour neutraliser les acides. Ce composé est largement utilisé dans diverses industries, y compris la fabrication chimique, la production de papier et le traitement de l'eau, ainsi que dans les produits de nettoyage ménagers. En raison de sa nature caustique, Hydroxyde de sodium peut provoquer de graves brûlures chimiques et doit être manipulé avec précaution, en utilisant un équipement de protection individuelle approprié. Il est également important de noter que Hydroxyde de sodium réagit de manière exothermique avec l'eau, il doit donc toujours être ajouté à l'eau, et non l'inverse, pour éviter les éclaboussures et les dangers potentiels.
Formule :HNaO
InChI :InChI=1S/Na.H2O/h;1H2/q+1;/p-1
Code InChI :InChIKey=HEMHJVSKTPXQMS-UHFFFAOYSA-M
SMILES :[Na]O
Synonymes :- Aetznatron
- Anhydrous (Caustic Soda)
- Ascarite
- Bo-200B
- Caustic Soda
- Caustic Soda Flakes
- Caustic Solution 70TW
- Collo-Grillrein
- Collo-Tapetta
- E 33
- E 33 (degreasing agent)
- Voir plus de synonymes
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Sodium hydroxide, pearl, 97%
CAS :Sodium hydroxide, pearl is an important inorganic chemical used in various industries worldwide. In the paper industry, it is utilized in pulping and bleaching processes. It plays an important role in aluminum etching, chemical analysis and in paint strippers. It is an active component in a wide range of domestic products such as pipe and drain cleaners, oven cleaners and in home-cleaning products. Other uses include cleaning of fats, cleaning of equipment, ion exchange resin regeneration, pH control, degreasing agent for cleaning metal surface, de-enameling and scrubbing of off-gases. 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 Scientific Chemicals.Formule :HNaODegré de pureté :97%Couleur et forme :Powder or pellets, WhiteMasse moléculaire :40.00Sodium borohydride, (VenPure(TM) solution), 12% aq. solution
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :BH4NaCouleur et forme :Clear liquidMasse moléculaire :37.83Sodium Hydroxide Pellets purified, 97%
CAS :Formule :NaOHDegré de pureté :min. 97%Couleur et forme :White, Pellets, Clear, ColourlessMasse moléculaire :40.00Sodium hydroxide pellets, EP
CAS :Formule :NaOHDegré de pureté :(Titration) 97.0 - 100.5 %Couleur et forme :White pelletsMasse moléculaire :40.00Sodium hydroxide, 30% w/w aq. soln.
CAS :Sodium hydroxide, 30% w/v aq. solution is used as a chemical reactant or neutralization agent in various industries like chemical, pharmaceutical, textile, pulp and paper, metal and food industries and soap and detergent manufacturing. It is also used in the manufacture of synthetic fabrics such as rayon and also for manufacturing of food products. It is utilized for pH adjustment and formation of in situ sodium methylate in bioethanol and biodiesel processing.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 Scientific Chemicals.Formule :HNaOMasse moléculaire :40.00Ascarite™ II, CO2 absorbent, 8 to 20 mesh, product of Arthur H. Thomas Company
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Couleur et forme :Granules, BrownSodium hydroxide, 10N aq. soln.
CAS :Sodium hydroxide is used to neutralize acids and make sodium salts. Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyestuffs, and petroleum products. It is also used in processing cotton fabric, laundering and bleaching, metal cleaning and processing, oxide coating, electroplating, and electrolytic extracting. It is commonly present in commercial drain and oven cleaners. 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 Scientific Chemicals.Formule :HNaOCouleur et forme :Clear, LiquidMasse moléculaire :40.00Sodium Hydroxide 0.1N Solution
CAS :Formule :NaOHCouleur et forme :Clear, Colourless, LiquidMasse moléculaire :40.00Sodium hydroxide, 25% w/v aq. soln.
CAS :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 Scientific Chemicals.Formule :HNaOCouleur et forme :Clear colorless, LiquidMasse moléculaire :40.00Sodium Hydroxide 1N Solution
CAS :Formule :NaOHCouleur et forme :Clear, Colourless, LiquidMasse moléculaire :40.00Sodium hydroxide, pellets, 97+% (ACS)
CAS :Sodium hydroxide, pellets, 97+% (ACS)Formule :NaOHDegré de pureté :97+%Couleur et forme :white pelletsMasse moléculaire :40.00Sodium Hydroxide pellets (USP-NF, BP, Ph. Eur.) pure
CAS :Sodium Hydroxide pellets (USP-NF, BP, Ph. Eur.) pureDegré de pureté :Pharma GradeCouleur et forme :White PelletsMasse moléculaire :40.00g/mol1.25N NaOH Distillation Fluid, 50 x 10 mL, smart delivery PFA Tube
CAS :Couleur et forme :Single SolutionSodium hydroxide, micropearls
CAS :Formule :NaOHDegré de pureté :≥ 99%Couleur et forme :White, fine beadsMasse moléculaire :40.00Sodium hydroxide
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :HNaOCouleur et forme :White, PearlsMasse moléculaire :40.00Sodium hydroxide, 0.25M solution
CAS :Formule :NaOHCouleur et forme :Clear, colourless liquidMasse moléculaire :40.00Sodium Hydroxide (2mol/L in Water)
CAS :Formule :NaOHCouleur et forme :Colorless clear liquidMasse moléculaire :40.00Sodium Hydroxide
CAS :Applications Sodium Hydroxide, also known as lye, is a very common chemical reagent. It is a strong base used in industrial chemical applications. Used in the textile, food and medicinal industries. Its ability to digest tissues allows for analysis of various effects of pharmaceutical agents in rodent tissue. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References McMillan, A. et al.: Ind. Eng. Chem., 10, 488 (1918); Nymul, K. et al.: J. Chem. Eng., 24, 35 (2006); Gilbert, D. et al.: Antimicrob. Agents Chemother., 30, 361 (1986);Formule :NaOHCouleur et forme :NeatMasse moléculaire :40.00Sodium hydroxide, 0.1 N standard solution
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :HNaOCouleur et forme :Solution, Clear colorlessMasse moléculaire :40.00