Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Dinonylphenyl)-.Omega.-Hydroxy-,Phosphate, Barium Salt is a specialized organometallic compound functioning as a high-performance stabilizer and additive. Its primary value lies in its ability to provide exceptional thermal and oxidative stability, preventing degradation in demanding industrial processes. This product is essential for manufacturers in the plastics, lubricant, and polymer industries seeking to enhance product longevity and performance under harsh conditions.

Application

• Polymer Stabilizer: Acts as a highly effective heat stabilizer and antioxidant in PVC and other halogenated polymers, preventing discoloration and chain scission during processing and end-use.
• Lubricant & Grease Additive: Serves as an anti-wear and extreme pressure (EP) additive in industrial lubricants and greases, improving load-carrying capacity and reducing friction.
• Synergistic Co-stabilizer: Used in combination with primary stabilizers (e.g., metal soaps) in plastic formulations to enhance overall stabilization efficiency and cost-performance.
• Hydraulic & Fire-Resistant Fluid Component: Employed in specialized hydraulic fluids and fire-resistant formulations for its stabilizing and thickening properties.
• Corrosion Inhibitor: Provides protective properties in coatings and functional fluids, helping to prevent rust and corrosion on metal surfaces.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Dinonylphenyl)-.Omega.-Hydroxy-,Phosphate, Barium Salt
CAS No.	64771-73-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Barium dinonylphenyl polyoxyethylene phosphate; Barium salt of dinonylphenyl poly(ethylene glycol) phosphate; Dinonylphenol ethoxylate phosphate barium salt; Nonylphenol ethoxylate phosphate barium salt; Barium poly(oxy-1,2-ethanediyl) dinonylphenyl phosphate; Barium alkylphenol ethoxylate phosphate; Stabilizer B-107 (common trade name); Barium complex of phosphated nonylphenol ethoxylate
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Dinonylphenyl)-.Omega.-Hydroxy-,Phosphate, Barium Salt is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including assay, metal content, and functional group analysis. A comprehensive Certificate of Analysis (COA) documenting purity, physical properties, and performance characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Barium Content)	Contact for details
Acid Value	≤ 5.0 mg KOH/g
Moisture (Karl Fischer)	≤ 1.0 %
Viscosity (at 25°C)	Contact for details

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