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Merck

799319

Sigma-Aldrich

氧化铝

activated, neutral, Brockmann I, free-flowing, Redi-Dri

别名:

氧化铝

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About This Item

线性分子式:
Al2O3
CAS号:
分子量:
101.96
EC號碼:
MDL號碼:
分類程式碼代碼:
12352311
PubChem物質ID:
NACRES:
NA.21

等級

Brockmann I
activated
standard grade

品質等級

產品線

Redi-Dri

形狀

powder

製造商/商標名

CAMAG 507-C-I

技術

ion chromatography: suitable

表面積

155 m2/g

雜質

<0.03% Fe2O3
<0.03% SiO2
<0.4% Na2O

粒徑

50-300 mesh

孔徑

58 Å pore size

pH值

7.0±0.5 ( in H2O)

mp

2040 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.03 (mval/g)

SMILES 字串

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI 密鑰

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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包裝

Brockmann 氧化铝适用于柱色谱或吸附过滤。

法律資訊

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Prescott R and Graham MJ.
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Chien-Chih Lin et al.
Nanoscale, 5(17), 8090-8097 (2013-07-25)
We demonstrated a promising route for enhancing temperature sensitivity, improving saturation voltage, and reducing power consumption of the MOS(p) tunneling temperature sensors by introducing ultrathin Al2O3 into the dielectric stacks. Detailed illustrations of the working mechanism and device concept are
Jaakko Akola et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(25), 10129-10134 (2013-06-01)
Glass formation in the CaO-Al2O3 system represents an important phenomenon because it does not contain typical network-forming cations. We have produced structural models of CaO-Al2O3 glasses using combined density functional theory-reverse Monte Carlo simulations and obtained structures that reproduce experiments

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