Merck
All Photos(1)

420794

Sigma-Aldrich

LUDOX®SM胶体二氧化硅

30 wt. % suspension in H2O

Synonym(s):
二氧化硅 制备
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
MDL编号:
PubChem化学物质编号:

描述

colloidal

质量水平

100

形式

liquid

浓度

30 wt. % suspension in H2O

表面积

320-400 m2/g

pH值(酸碱度)

9.7-10.3

密度

1.22 g/mL at 25 °C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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一般描述

含有钠稳定抗衡离子

应用

LUDOX®SM硅胶被用作研究碳纳米管膜排斥行为的模型溶质。用双(1(3-三甲氧基甲硅烷基丙基)-3-甲基咪唑鎓)四氯化铜对其进行改性,用作制备炔丙基胺的催化剂。

包装

1, 4 L in poly bottle

法律信息

LUDOX is a registered trademark of W.R. Grace & Co.-Conn.

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificate of Analysis

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Certificate of Origin

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