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1310-73-2 - Sodium hydroxide, pellets, 98% - A16037 - Alfa Aesar

A16037 Sodium hydroxide, pellets, 98%

Número CAS
1310-73-2
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
500g 21,50
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Sodium hydroxide, pellets, 98%

MDL
MFCD00003548
EINECS
215-185-5

Propiedades químicas

Fórmula
NaOH
Peso molecular
40.00
Punto de fusión
318°
Punto de ebullición
1390°
Densidad
2.13
Sensibilidad
Air Sensitive & Hygroscopic
Solubilidad
Soluble in water, methanol, glycerol and ethanol. Insoluble in acetone and ether.

Aplicaciones

Sodium hydroxide is widely used in variety of large scale applications such as pulp and paper manufacturing, in the production of soap and detergents as well as water treatment. It finds application in the base- driven hydrolysis of esters, amides and alkyl halides. It is also used as an industrial cleaning agent, an additive in drilling mud to increase alkalinity in bentonite in petroleum industry and as a powerful degreaser on stainless steel and glass bakeware. It is utilized in the Maxam-Gilbert DNA sequencing technique, chocolate and cocoa processing, soft drink processing, caramel coloring production and for thickening ice cream. It is often used to neutralize acids and prepare sodium salts of reagents. It forms a solution with sodium dodecyl sulfate and plays an important role for the decontamination of mycobacteria.

Notas

Air sensitive and hygroscopic. It is deliquescent and readily absorbs moisture and carbon dioxide in air. Incompatible with strong oxidizing agents, strong acids and organic materials.

Referencias documentales

Michalska, K.; Bizukojc, M.; Ledakowicz, S. Pretreatment of energy crops with sodium hydroxide and cellulolytic enzymes to increase biogas production. Biomass Bioenergy 2015, 80, 213-221.

Zhu, Q. L.; Tsumori, N.; Xu, Q. Sodium hydroxide-assisted growth of uniform Pd nanoparticles on nanoporous carbon MSC-30 for efficient and complete dehydrogenation of formic acid under ambient conditions. Chem. Sci. 2014, 5 (1), 195-199.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H314

Causes severe skin burns and eye damage.

Indicaciones de precaución: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,8627
Clase de peligro
8
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2815.11
TSCA
Yes
RTECS
WB4900000

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