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Merck

799319

Sigma-Aldrich

氧化铝

Brockmann I, standard grade, activated, neutral, 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 号:
MDL编号:
UNSPSC代码:
12352311
PubChem化学物质编号:
NACRES:
NA.21

质量水平

产品线

Redi-Dri

表单

powder

制造商/商品名称

CAMAG 507-C-I

技术

ion chromatography: suitable

表面积

155 m2/g

杂质

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

粒径

50-300 mesh

孔径

58 Å pore size

pH值(酸碱度)

7.0±0.5 ( in H2O)

mp

2040 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.03 (mval/g)

SMILES字符串

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI key

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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包装

Brockmann 氧化铝适用于柱色谱或吸附过滤。

法律信息

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

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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