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1317-39-1 - Copper(I) oxide, 97% - Cuprous oxide - A14436 - Alfa Aesar

A14436 Copper(I) oxide, 97%

Número CAS
1317-39-1
Nombre Alternativo
Cuprous oxide

Tamaño Precio ($) Cantidad Disponibilidad
100g 13,91
500g 38,42
2500g 112,00
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Copper(I) oxide, 97%

MDL
MFCD00010974
EINECS
215-270-7

Propiedades químicas

Fórmula
Cu2O
Peso molecular
143.08
Punto de fusión
1235°
Punto de ebullición
1800° dec.
Densidad
6.0
Sensibilidad
Air & Moisture Sensitive
Solubilidad
Insoluble in water. Dissolves in concentrated ammonia.

Aplicaciones

It is used as a catalyst in decarboxylation reactions of arylacetic acids and of malonic acids under mild conditions. It is also used in batteries and electrodes, ceramic colorant, catalyst, purification of hydrogen, reagent in analytical chemistry, metallurgical and welding fluxes. It finds its application also as an antifouling agent for marine paints and in Benedict's Test. It is used to provide a source supplemental elemental copper.

Notas

Air and moisture sensitive. Store away from air, water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Referencias documentales

Jay A. Young. Copper(I) Oxide, Cu2O.J. Chem. Educ.,2003,80(3), 257.

Brian W. Robinson, et al.Quantitative preparation of sulfur dioxide, for sulfur-34/sulfur-32 analyses, from sulfides by combustion with cuprous oxide.Anal. Chem.,1975,47(7), 1179-1181.

Catalyst in decarboxylation reactions of arylacetic acids: Tetrahedron, 40, 3229 (1984); and of malonic acids under mild conditions: Synthesis, 1029 (1986). For oxidative decarboxylation of carboxylic acids to give aldehydes and ketones, see: Tetrahedron Lett., 25, 3819 (1984).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H400-H410-H302

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.

Indicaciones de precaución: P273-P264-P270-P301+P312-P330-P391-P501a

Avoid release to the environment. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,2664
Clase de peligro
9
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2825.50
TSCA
Yes
RTECS
GL8050000

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