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重要文件

223921

Sigma-Aldrich

Ascarite®

Sodium hydroxide-coated silica, 20-30 mesh

同義詞:

Ascarite CO2 adsorbent

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About This Item

CAS號碼:
MDL號碼:
分類程式碼代碼:
12352302
NACRES:
NA.22

品質等級

形狀

granular

粒徑

20-30 mesh

SMILES 字串

[Na+].[O-H]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

InChI 密鑰

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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一般說明

Ascarite®是氢氧化钠涂层二氧化硅,主要用作二氧化碳吸附剂。这是最初Ascarite的第二代,Ascarite来自粒状石棉。Ascarite快速定量吸附二氧化碳(和酸性气体),并可用于许多分析和微量分析程序、生理学研究等。

應用

Ascarite®可用作二氧化碳(二氧化碳2)捕集器。

特點和優勢

由于碳酸钠的形成,这种材料是自我指示的,在一个狭窄的区域内逐渐改变颜色(变成白色)。

法律資訊

Ascarite is a registered trademark of Arthur H. Thomas Co.

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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