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

12366 Aluminum hydroxide, 76.5% min

Numéro CAS
21645-51-2
Synonymes

Dimensions Prix ($) Quantité Disponibilité
100g 16,56
500g 40,17
2kg 112,27
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Aluminum hydroxide, 76.5% min

MDL
MFCD00003420
EINECS
244-492-7

Propriétés chimiques

Formule
AlH3O3
Poids formulaire
78.00
Forme
Granular
Solubilité
Soluble in alkaline aqueous solution, hydrochloric acid and sulfuric acid solution. Insoluble in water.

Applications

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.

Notes

Incompatible with strong acids and strong bases.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,342
Code tarifaire harmonisé
2818.30
TSCA
Yes
RTECS
BD0940000

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