420794
LUDOX® SM colloidal silica
30 wt. % suspension in H2O
Synonym(s):
Silica preparation
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
MDL number:
UNSPSC Code:
12352309
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
description
colloidal
form
liquid
concentration
30 wt. % suspension in H2O
surface area
320-400 m2/g
pH
9.7-10.3
density
1.22 g/mL at 25 °C
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
contains sodium stabilizing counterion
LUDOX® SM colloidal silica is used in the synthesis of propargylamines.
LUDOX® SM colloidal silica is used in the synthesis of propargylamines.
Application
LUDOX® SM colloidal silica has been used as a model solute to study the rejection behavior of carbon nanotube membranes. It was modified with bis (1(3-trimethoxysilylpropyl)-3-methyl-imidazolium) copper tetrachloride to be used as a catalyst for the preparation of propargylamines.
Legal Information
LUDOX is a registered trademark of W.R. Grace & Co.-Conn.
Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
Safaei-Ghomi, et al.
Main Group Metal Chemistry, 40, 129-135 (2017)
Fouling and rejection behavior of carbon nanotube membranes.
Park S M, et al.
Desalination, 343, 180-186 (2014)
Bis (1 (3-trimethoxysilylpropyl)-3-methyl-imidazolium) copper tetrachloride attached to colloidal silica nanoparticles as an efficient catalyst for the preparation of propargylamines.
Javad S G, et al.
Research on Chemical Intermediates, 43(12), 7375-7386 (2017)
David M Brown et al.
Toxicology letters, 224(1), 147-156 (2014-01-28)
We investigated the effects of silica particles and nanoparticles (NPs) (50 nm and 200 nm) with a neutral and positively charged surface when dispersed in saline, bovine serum albumin (BSA) or lung lining fluid (LLF) 24 h post instillation into
Fabrice Gritti et al.
Journal of chromatography. A, 1342, 24-29 (2014-04-17)
The advantages of using columns packed with stationary phases having a composition gradient so that retention factors increase toward the outlet and eluting them with an isocratic mobile phase may provide increased peak resolution in liquid chromatography. This approach is
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service