Description

Silicic Acid, Sodium Salt, Reaction Products With Chlorotrimethylsilane And iso-Pr Alc. is a specialized organosilicon compound derived from the controlled reaction of sodium silicate with chlorotrimethylsilane and isopropyl alcohol. This product matters for its unique ability to modify surface properties, providing hydrophobic characteristics and improved compatibility in complex formulations. It is primarily needed by manufacturers in the coatings, sealants, and specialty polymer industries seeking to enhance water repellency and material performance.

Application

• As a hydrophobic agent and surface modifier in architectural and industrial coatings.
• As a key component in the formulation of water-repellent sealants and adhesives.
• As a compatibilizer and reinforcing agent in silicone-modified organic polymer systems.
• For improving the moisture resistance and weatherability of construction materials.
• In the production of specialty resins and composites requiring tailored surface energy.
• As an intermediate for further synthesis of advanced silicone-based materials.

Basic Information

Product Name	Silicic Acid, Sodium Salt, Reaction Products With Chlorotrimethylsilane And iso-Pr Alc.
CAS No.	68988-56-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium Silicate, reaction products with chlorotrimethylsilane and isopropyl alcohol; Silicic acid, sodium salt, compd. with chlorotrimethylsilane and 2-propanol; Modified Sodium Silicate; Hydrophobic Sodium Silicate; Organomodified Silicate; Isopropyl Alcohol, reaction products with sodium silicate and chlorotrimethylsilane; TMS-modified silicate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Quality is assured through analytical methods including FT-IR, NMR, and titration to confirm chemical identity and functional group content. Certificates of Analysis (COA) detailing purity, viscosity, and solids content are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and strong bases. The product may be moisture-sensitive; ensure containers are sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (as SiO2)	Contact for details
Solids Content	Contact for details
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details
pH (as supplied)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.