description
colloidal
Quality Level
form
liquid
concentration
30 wt. % suspension in H2O
surface area
~220 m2/g
pH
9.8
density
1.21 g/mL at 25 °C
storage temp.
room temp
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
LUDOX® HS-40 胶态二氧化硅是单分散胶态二氧化硅颗粒的分散体，粒径小于100 nm。 含钠稳定反离子。
Application
LUDOX® HS-40 胶态二氧化硅可用于：
- 通过定向冷冻合成聚合物-无机纳米复合材料
- 由水热法合成 Y 型 沸石和 A 型沸石纳米晶体的胶态悬浮液
- 作为胶态二氧化硅污垢模型，研究膜的污垢问题
Legal Information
LUDOX is a registered trademark of W.R. Grace & Co.-Conn.
存储类别
10 - Combustible liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Homogeneous polymer-zeolite nanocomposite membranes by incorporating dispersible template-removed zeolite nanocrystals.
Wang H, et al.
Journal of Materials Chemistry, 12(12), 3640-3643 (2002)
Mechanisms underlying the effects of membrane fouling on the nanofiltration of trace organic contaminants.
Nghiem LD, et al.
Desalination, 250(2), 682-687 (2010)
High silica zeolite Y nanocrystals by dealumination and direct synthesis.
Holmberg BA, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 74(1-3), 189-198 (2004)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 420824-1L | 04061832093536 |
| 420824-4L | 04061832093543 |