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

12366 Aluminum hydroxide, 76.5% min

Codice CAS
21645-51-2
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
100g 18,00
500g 39,80
2kg 111,00
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Aluminum hydroxide, 76.5% min

MDL
MFCD00003420
EINECS
244-492-7

Proprietà chimiche

Formula
AlH3O3
Peso formula
78.00
Modulo
Granular
Solubilità
Soluble in alkaline aqueous solution, hydrochloric acid and sulfuric acid solution. Insoluble in water.

Applicazioni

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.

Note

Incompatible with strong acids and strong bases.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. 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. 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.

Altri riferimenti

Merck
14,342
Codice tariffe armonizzato
2818.30
TSCA
Yes
RTECS
BD0940000

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