description
colloidal
Quality Level
form
viscous liquid
concentration
40 wt. % suspension in H2O
surface area
~220 m2/g
pH
9.8
density
1.3 g/mL at 25 °C
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
LUDOX® HS-40硅溶胶可作为硅源，用于合成沸石、硫酸方钠石(sulphate sodalite)和铝硅酸盐凝胶。
Application
LUDOX® HS-40硅溶胶可用于：
- 作为模板合成中孔材料
- 作为出色的粘合剂粘合催化剂，在不改变催化剂性质的前提下提高机械强度
- 作为基底增强沸石中的基底粘附力
- 用作氮掺杂碳(NMC)制备中的催化剂载体
Legal Information
LUDOX is a registered trademark of W.R. Grace & Co.-Conn.
存储类别
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
The effects of gel aging on the synthesis of NaY zeolite from colloidal silica.
Ginter D M, et al.
Zeolites, 12(6), 742-749 (1992)
Low temperature heat capacity and thermodynamic functions of anion bearing sodalites Na8Al6Si6O24X2 (X= SO4, ReO4, Cl, I).
Schliesser J, et al.
The Journal of Chemical Thermodynamics, 114, 14-24 (2017)
The separation of cells and subcellular particles by colloidal silica density gradient centrifugation.
Wolff D A.
Methods in Cell Biology, 10, 85-104 (1975)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 420816-1L | 04061832093468 |
| 420816-18L | 04061832093451 |
| 420816-4L | 04061832093529 |