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Merck
CN
所有图片(1)

主要文件

94098

Sigma-Aldrich

红柱石

别名:

硅酸铝, 橙色硅胶, 硅铝酸盐

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
41123003
NACRES:
NA.22

描述

heavy metal free

质量水平

表单

beads

容量

>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)

SMILES字符串

[Si](=O)=O

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

一般描述

作为实验室常用的干燥剂,干珍珠橙(硅胶橙)适用于所有气体和固体的干燥。它被用于干燥器、干燥塔和吸收管。硅胶橙基于其表面积大、吸收能力强等优势可提供更长的储存条件。吸湿后,它的颜色也从橙色变成无色(大约6%的载荷)。

重悬

130-160°C 下干燥再生;不要加热到 160°C 以上

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Proton conductivity in silica gels
Schober T
Ionics, 12(2), 131-134 (2006)
Alena Kremleva et al.
Physical chemistry chemical physics : PCCP, 14(16), 5815-5823 (2012-03-10)
In a computational study we addressed the adsorption of uranyl UO(2)(2+) on solvated (110) and (010) edge surfaces of pyrophyllite, applying a density functional approach to periodic slab models. We explored bidentate adsorption complexes on various partially deprotonated adsorption sites:
Na Li et al.
Nanoscale, 4(6), 2150-2156 (2012-02-14)
Hydrothermally stable mesoporous aluminosilicates Al-SBA-1 with hierarchical pore structure have been successfully synthesized under alkaline condition at 120 °C by employing organic mesomorphous complexes of polyelectrolyte (poly(acrylic acid) (PAA)) and cationic surfactant (hexadecyl pyridinium chloride (CPC)) as template. The Si/Al
Richard A Martin et al.
Journal of materials science. Materials in medicine, 22(11), 2537-2543 (2011-08-31)
Synthetic calcium phosphates, despite their bioactivity, are brittle. Calcium phosphate- mullite composites have been suggested as potential dental and bone replacement materials which exhibit increased toughness. Aluminium, present in mullite, has however been linked to bone demineralisation and neurotoxicity: it
M S Shakeri et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(5), 1920-1925 (2011-06-22)
The effect of different amounts of Y2O3 dopant on lithium alumino silicate (LAS) glass has been studied in this work. Glasses having 14.8Li2O-20Al2O3-65.2SiO2 (wt%) composition accompanied with Y2O3 dopant were prepared by normal melting process. In order to calculate the

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