Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Unclassified Organic Compounds
  6. Sigma Aldrich Ludox™ Tma Colloidal Silica 

Sigma Aldrich Ludox™ Tma Colloidal Silica

Catalog No. 42085918L Shop All MilliporeSigma Sigma Organic Chemistry Products
Encompass
Encompass_Preferred
Change view
Click to view available options
Quantity:
1 L
4 L
18 L
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
42-085-918L 18 L
42-085-94L 4 L
42-085-91L 1 L
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Warning
Catalog No. 42-085-918L Supplier Sigma Aldrich Supplier No. 42085918L
Only null left
Add to Cart
Add to Cart
Warning

Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

LUDOX™ TMA colloidal silica along with n-amylamine has been used as surface active particles to stabilize foams from drainage, coarsening and coalescence. Other applications include:Preparation of porous Bragg mirror and using it for flexible and biocompatible optical interference filters by infiltration of polydimethylsiloxane.It acts as a filler and surfactant while preparing latexes by miniemulsion polymerization.As a stabilizer for water-in-cyclohexane miniemulsions to form stable polyurethane shells via interfacial polyaddition.Synthesis of organic-inorganic nanocomposite films from polyurethane dispersions and colloidal silica particles.LUDOX is a registered trademark of W.R. Grace and Co.-Conn.

Specifications

CAS 7631-86-9
Density 1.23 g/mL at 25°C
Molecular Formula O2Si
Linear Formula SiO2
MDL Number MFCD00011232
Quantity 18 L
Synonym Silica preparation
Molecular Weight (g/mol) 60.08 g/mol
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.