Description

Sultosilic Acid CAS NO 57775-26-5 is a specialized organosilicon compound of significant interest in advanced material synthesis. Its unique molecular structure, featuring both sulfonic and silanol functionalities, makes it a valuable intermediate for creating functionalized surfaces and polymers. This chemical is essential for researchers and manufacturers in the fine chemical and material science sectors seeking to develop novel properties in their products.

Application

• Key intermediate in the synthesis of advanced organosilicon polymers and resins.
• Surface modification agent for imparting hydrophilic or ion-exchange properties to silica-based materials.
• Precursor for creating functionalized silanes used in coatings, adhesives, and sealants.
• Building block in pharmaceutical research for drug delivery system development.
• Additive or cross-linking agent in specialty composite materials.
• Used in R&D for catalysis and as a chelating agent in specific chemical processes.

Basic Information

Product Name	Sultosilic Acid
CAS No.	57775-26-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Silane, trihydroxy(2-sulfoethyl)-, sodium salt (1:?); 2-Sulfoethylsilanol; 2-Sulfoethylsilanetriol; (2-Sulfoethyl)silicon trihydroxide; Sultosilane; Trihydroxy(2-sulfoethyl)silane; Sultosilicic Acid
EINECS	Contact for details

Quality Control

Our Sultosilic Acid is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification and assay, to meet exacting customer requirements. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Due to its reactive silanol groups, the material should be kept under an inert atmosphere if long-term stability is required and protected from moisture to prevent condensation reactions. Recommended storage temperature is 2-8°C for prolonged shelf life.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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