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21645-51-2 - Aluminum hydroxide, 76.5% min - 12366 - Alfa Aesar

12366 Aluminum hydroxide, 76.5% min

Número CAS
21645-51-2
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
100g 18,00
500g 39,80
2kg 111,00
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Aluminum hydroxide, 76.5% min

MDL
MFCD00003420
EINECS
244-492-7

Propiedades químicas

Fórmula
AlH3O3
Peso molecular
78.00
Formulario
Granular
Solubilidad
Soluble in alkaline aqueous solution, hydrochloric acid and sulfuric acid solution. Insoluble in water.

Aplicaciones

As absorbent, in chromatography, manufacturing of glass, paper, inks, ceramics, lubricants, cosmeticsAluminum hydroxide is used as a desiccant powder, filler in paper, plastics, rubber and cosmetics. It is used as a smoke suppressant and mordant dye. It is also used in drugs as antacid and antihyperphosphatemic. It is also used as a Claus catalyst support for waterproof fabrics. It is an important starting material for the preparation of other aluminum compounds, calcined alumina, aluminum sulfate, polyaluminum chloride, zeolites, sodium aluminate, activated alumina and aluminum nitrate. In addition, it is used as a fire retardant.

Notas

Incompatible with strong acids and strong bases.

Referencias documentales

Yang, D.; Hu, Y.; Li, H.; Song, L.; Xu, H.; Li, B. Synergistic flame retardant effect of alpha-zirconium phosphate in low-density polyethylene/ethylene-vinyl acetate/aluminum hydroxide hybrids. J. Therm. Anal. Calorim. 2015, 119 (1), 619-624.

Kinoshita, K.; Yanagimoto, H.; Suzuki, T.; Minami, H. Influence of the molecular-oriented structure of ionic liquids on the crystallinity of aluminum hydroxide prepared by a sol-gel process in ionic liquids. Phys. Chem. Chem. Phys. 2015, 17 (28), 18705-18709.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,342
Código de tarifa arancelaria unificado
2818.30
TSCA
Yes
RTECS
BD0940000

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