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1344-28-1 - Aluminum oxide, activated, neutral, Brockmann Grade II - A17141 - Alfa Aesar

A17141 Aluminum oxide, activated, neutral, Brockmann Grade II

CAS 번호
1344-28-1
동의어

사이즈 가격 ($) 수량 재고 여부
500g 43.90
2500g 175.00
장바구니에 추가 대량 견적에 추가 항목 보기

Aluminum oxide, activated, neutral, Brockmann Grade II

MDL
MFCD00003424
EINECS
215-691-6

화학적 특성

화학식
Al2O3
화학 식량
101.96
인화점
None
밀도
3.97
용해도
Insoluble in water, ethanol and diethyl ether.

용도

Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in sunscreen and cosmetics. Aluminum oxide flakes are also used in paint for providing reflective decorative effects. In laboratories it is widely used as a medium for chromatographic purifications. It is used in the production of aluminum (Hall- Héroult process), alumina nanofibers, cutoff tools, and sandpaper. It serves as a catalyst for several reactions of industrial importance, including converting alcohols into alkenes, decomposing hydrazine, drying of gases, and converting hydrogen sulfide into sulfur in refineries (Claus Process). It is also used in integrated circuits, compact fluorescent lamps (CFL), sodium vapor lamps, hip replacements, CD/DVD polishing, superconducting quantum interference devices (SQUIDS), insulation devices, and as a support for many popular catalysts (for example, in Ziegler-Natta polymerizations).

참고

Hygroscopic. Incompatible with strong acids, strong bases, chlorine trifluoride, ethylene oxide, sodium nitrate, vinyl compounds.

참조 문헌

El-Tarhuni, S.; Ho, M.; Kawser, M. H.; Shi, S.; Whiteley, M. W. Synthesis and solvent induced halide exchange of the electron rich, half sandwich complexes. J. Organomet. Chem. 2014, 752, 30-36.

Elia, G. A.; Bernhard, R.; Hassoun, J. A lithium-ion oxygen battery using a polyethylene glyme electrolyte mixed with an ionic liquid. RSC Adv. 2015, 5 (27), 21360-21365.

기타 참조

Merck
14,356
통합 관세 코드
2818.20
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
BD1200000

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