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Merck
CN

223921

Sigma-Aldrich

Ascarite®

Sodium hydroxide-coated silica, 20-30 mesh

别名:

Ascarite CO2 adsorbent

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352302
NACRES:
NA.22

质量水平

表单

granular

粒径

20-30 mesh

SMILES字符串

[Na+].[O-H]

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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一般描述

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。

应用

Ascarite®可用作二氧化碳(二氧化碳2)捕集器。

特点和优势

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)。

法律信息

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

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Highly selective iron-based Fischer?Tropsch catalysts activated by CO2-containing syngas
Chun D H, et al.
J. Catal., 317, 135-143 (2014)
Reduction of [11C] CO2 to [11C] CO using solid supported zinc.
Dahl K, et al.
Journal of Labelled Compounds & Radiopharmaceuticals, 60(13), 624-628 (2017)
Qiang Yu et al.
Bioresource technology, 129, 592-598 (2013-01-12)
Liquid hot water (LHW), dilute hydrochloric acid (HCl) and dilute sodium hydroxide (NaOH) were applied to sugarcane bagasse (SB). Application of the same analytical methods and material balance approaches facilitated meaningful comparisons of glucose and xylose yields from combined pretreatment
Weiqing Liu et al.
Carbohydrate polymers, 93(1), 199-206 (2013-03-08)
Dissolution of waxy corn starch in 1-ethyl-3-methylimidazolium acetate (EMIMAc) was qualitatively studied and compared with gelatinisation process in water. The rheological properties of starch-EMIMAc solutions were investigated in dilute and semi-dilute regions, from 0.1 to 10 wt% over temperature range
Thomas Bechtold et al.
Carbohydrate polymers, 93(1), 316-323 (2013-03-08)
The structure of cellulose is characterised by extensive non-covalent interactions. Recent discussions suggest that hydrophobic interactions between polymer chains also play a significant role in governing cellulose solubility. Surprisingly in almost all cellulose shaping processes, chemical systems or solvents are

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