Description

[2-[[3-(Trimethoxysilyl)Propyl][(Sodiooxy)Carbonyl]Amino]Ethylimino]Bis(Formic Acid Sodium) Salt is a specialized organosilicon compound featuring a unique bifunctional structure that combines silyl ether and carboxylate groups. This molecular architecture makes it a highly effective coupling agent and surface modifier, crucial for enhancing adhesion and compatibility between inorganic materials and organic polymers. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced composite materials and specialty chemical synthesis.

Application

• As a silane coupling agent to improve the bond strength and durability of coatings and adhesives on glass, metal, and mineral surfaces.
• As a surface modifier for fillers and pigments (e.g., silica, calcium carbonate) to enhance their dispersion and compatibility within polymer matrices like epoxies, polyurethanes, and acrylics.
• In the formulation of water-based and solvent-based primers to promote adhesion on difficult-to-bond substrates in automotive and construction applications.
• For the crosslinking and stabilization of polymers, contributing to improved thermal and mechanical properties in composite materials.
• In the synthesis of specialty silicone intermediates and functional polymers for advanced material science research.
• As an additive in elastomer and sealant formulations to enhance weather resistance and adhesion to various substrates.

Basic Information

Product Name	[2-[[3-(Trimethoxysilyl)Propyl][(Sodiooxy)Carbonyl]Amino]Ethylimino]Bis(Formic Acid Sodium) Salt
CAS No.	71808-67-8
Molecular Formula	C13H26N2Na2O10Si
Molecular Weight	468.41 g/mol
Synonyms	N-[3-(Trimethoxysilyl)propyl]ethylenediamine-N,N'-diacetic acid, disodium salt; Disodium [2-[[3-(trimethoxysilyl)propyl][(sodiooxy)carbonyl]amino]ethylimino]diacetate; EDTA-silane disodium salt; Silane coupling agent with EDTA functionality; 3-[N,N-Bis(carboxymethyl)amino]propyltrimethoxysilane, disodium salt; Aminopolycarboxylic acid silane derivative; (3-Trimethoxysilylpropyl)ethylenediaminetriacetic acid, disodium salt
EINECS	Contact for details

Quality Control

Our production of [2-[[3-(Trimethoxysilyl)Propyl][(Sodiooxy)Carbonyl]Amino]Ethylimino]Bis(Formic Acid Sodium) Salt adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and functional group content are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Silicon Content	5.8 - 6.2 %
Sodium Content	9.6 - 10.2 %
Loss on Drying	≤ 2.0 %
Solubility	Soluble in water, methanol

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