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重要文件

799319

Sigma-Aldrich

氧化铝

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

同義詞:

氧化铝

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About This Item

線性公式:
Al2O3
CAS號碼:
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
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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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文章

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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