Description

Disodium Dioxido-Oxo-Silane is a specialized inorganic compound with the CAS number 8014-92-4, known for its strong basic properties and reactivity in organic solvent systems. This material serves as a versatile intermediate and reagent in advanced chemical synthesis and industrial processes. It is particularly valuable for manufacturers in the fine chemical, pharmaceutical, and specialty materials sectors seeking high-purity, reactive silane derivatives.

Application

• Chemical Synthesis: Acts as a key intermediate in the production of organosilicon compounds and specialty polymers.
• Catalyst & Reagent Systems: Utilized as a strong base or nucleophile in organic synthesis reactions conducted in aprotic organic solvents.
• Surface Treatment: Employed in the modification of inorganic surfaces to impart specific chemical functionalities.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) requiring silane chemistry.
• Adhesive & Sealant Formulations: Used as a cross-linking agent or adhesion promoter in high-performance silicone-based systems.
• Electronics & Semiconductor Manufacturing: Applied in chemical vapor deposition (CVD) or as a precursor for thin-film coatings.

Basic Information

Product Name	Disodium Dioxido-Oxo-Silane
CAS No.	8014-92-4
Molecular Formula	Na2O3Si
Molecular Weight	122.06 g/mol
Synonyms	Disodium Silicate (Meta); Sodium Metasilicate, Anhydrous; Sodium Silicon Oxide (Na2SiO3); Silicic Acid (H2SiO3), Disodium Salt; Disodium Trioxosilicate; Waterglass (anhydrous form); Sodium Metasilicate; Na2SiO3
EINECS	Contact for details

Quality Control

Our Disodium Dioxido-Oxo-Silane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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) and should be kept in a dry environment to prevent caking or decomposition. Keep away from strong acids.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (as Na2SiO3)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 50 ppm

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