Description

Tripotassium Propylsilanetriolate is a specialized organosilicon compound with a unique silanetriolate functional group. This material is valued for its role as a reactive intermediate and surface-modifying agent, offering strong alkaline properties and solubility in select organic media. It is primarily utilized in advanced material science, serving industries such as specialty polymers, surface coatings, and electronics manufacturing where precise chemical functionality is required.

Application

• As a curing agent or cross-linking catalyst in silicone and hybrid polymer systems.
• As a surface treatment agent for inorganic fillers (e.g., silica, glass) to improve dispersion and compatibility in polymer matrices.
• As a key synthetic intermediate in the production of more complex organosilicon compounds and functional silanes.
• In the formulation of specialty adhesives and sealants requiring enhanced thermal or chemical resistance.
• For research and development in advanced material science, including sol-gel processes and nanocomposite fabrication.
• Potential use in electronic materials as a dielectric layer precursor or passivation agent.

Basic Information

Item	Detail
Product Name	Tripotassium Propylsilanetriolate
CAS No.	93857-00-2
Molecular Formula	C3H7K3O3Si
Molecular Weight	232.38 g/mol
Synonyms	Propylsilanetriol, tripotassium salt; Potassium propylsilanetriolate; Tripotassium (trihydroxypropylsilyl) potassiumate; Trihydroxy(propyl)silane tripotassium salt; KSS(O)3C3H7; Propyltrihydroxysilane tripotassium derivative
EINECS	Contact for details

Quality Control

Our Tripotassium Propylsilanetriolate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request, providing full traceability and compliance data for your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under a dry, inert atmosphere such as nitrogen or argon. Recommended storage temperature is 2-8°C to maximize shelf-life stability. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Potassium Content	48.0 - 52.0 %
Loss on Drying	≤ 2.0 %
Solubility	Soluble in specified polar organic solvents

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