18191-40-7

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CARBOXYETHYLSILANETRIOL, DISODIUM SALT, 25% in water

Product Code: SIC2263.0

Cas No: 18191-40-7

R&D quantities:

100 g
$202.00
25 g
$63.00
carboxyethylsilanetriol, disodium salt; 3-trihydroxysilylpropanoic acid, disodium salt
  • Carboxylate functional trihydroxy silane
  • Used in combination with aminofunctional silanes to form amphoteric silicas
  • pH: 12 - 12.5
  • 25% in water
  • Used in microparticle surface modification
  • Molecular Weight: 196.14

    Specific Gravity: 1.170

    HMIS Key: 2-0-0-X

    Hydrolytic Sensitivity: 0: forms stable aqueous solutions

    Formula: C3H6Na2O5Si

    Application: In combination with aminofunctional silanes forms amphoteric silicas.1

    Reference: 1. Han, L. et al. Chem. Mater. 2007, 19, 2860.

    Additional Properties: pH: 12 - 12.5