Description

Siloxanes And Silicones, Di-Me, Hydroxy-Terminated, Dipotassium Salt is a specialized organosilicon compound where the polymer chain is terminated with potassium silanolate groups. This unique structure provides excellent surfactant and emulsifying properties, making it a valuable intermediate and functional additive. It is primarily utilized in industries requiring high-performance surface modification and stabilization, such as personal care, coatings, and textile processing.

Application

• As a key surfactant and emulsifier in the formulation of high-end personal care products like shampoos, conditioners, and skin creams.
• As a surface modifier and leveling agent in industrial and decorative coatings to improve flow and wetting.
• As a stabilizer and processing aid in the production of polyurethane foams and other polymer systems.
• As an antistatic and softening agent in textile and fiber treatments.
• As a component in cleaning and polishing formulations for enhanced surface activity and shine.
• As a reactive intermediate for the synthesis of other functional silicone copolymers and materials.

Basic Information

Product Name	Siloxanes And Silicones, Di-Me, Hydroxy-Terminated, Dipotassium Salt
CAS No.	68957-02-8
Molecular Formula	Contact for details
Molecular Weight	Varies (Polymer)
Synonyms	Polydimethylsiloxane, hydroxy-terminated, dipotassium salt; Dimethylsiloxane, hydroxy-terminated, potassium salt; Potassium silanolate-terminated polydimethylsiloxane; Silicone glycol copolymer, potassium salt; α,ω-Dihydroxypolydimethylsiloxane dipotassium salt; Potassium dimethylsilanolate; PDMS, hydroxy-terminated, K salt
EINECS	Contact for details

Quality Control

Our Siloxanes And Silicones, Di-Me, Hydroxy-Terminated, Dipotassium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance and purity. A Certificate of Analysis (COA) detailing key parameters such as assay, viscosity, and potassium content is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide, which can affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Identification (IR)	Complies
Assay (as K)	Contact for details
Viscosity (25°C)	Specified grade
Water Content	< 1.0%
pH (in solution)	Contact for details

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