Description

Phosphonic Acid, Di-9-Octadecenyl Ester, Polymers With Boric Acid And Diisopropanolamine n-Tallow Alkyl Derivs is a specialized polymeric organophosphorus compound designed for high-performance applications. This product matters because it offers a unique combination of chelating, dispersing, and stabilizing properties derived from its complex structure. It is primarily needed by industrial formulators in sectors such as water treatment, personal care, and lubricant additives, where it acts as a multifunctional agent to control scale, inhibit corrosion, and enhance product stability. CAS NO 122970-62-1.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Personal Care & Cosmetics: Functions as a stabilizing and chelating agent in creams, lotions, and hair care products to improve shelf-life and performance.
• Lubricant & Fuel Additives: Serves as an anti-wear agent, detergent, and stabilizer in synthetic lubricants and industrial fuels.
• Paints & Coatings: Used as a pigment dispersant and stabilizer to prevent settling and improve color consistency in aqueous formulations.
• Textile Processing: Employed as a sequestrant and stabilizer in dyeing and finishing baths to improve color fastness and process efficiency.
• Pulp & Paper Manufacturing: Helps control metal ion interference and acts as a dispersant in bleaching and paper coating processes.
• Metalworking Fluids: Provides corrosion inhibition and stability in synthetic and semi-synthetic metalworking fluids.
• Agricultural Formulations: Used as a stabilizer and compatibility agent in certain pesticide and fertilizer solutions.

Basic Information

Product Name	Phosphonic Acid, Di-9-Octadecenyl Ester, Polymers With Boric Acid And Diisopropanolamine n-Tallow Alkyl Derivs
CAS No.	122970-62-1
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable polymer distribution (Contact for details)
Synonyms	Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with boric acid (H3BO3) and N,N-bis(2-hydroxypropyl)alkylamine, phosphonate; Phosphonic acid, oleyl ester, polymer with boric acid and diisopropanolamine tallow alkyl derivs; Organophosphorus polymer; Tallow alkyl diisopropanolamine boric acid phosphonate polymer; Polymeric phosphonate ester; Scale and corrosion inhibitor polymer; Boric acid-diisopropanolamine tallow alkyl phosphonic acid ester polymer; Multifunctional phosphonate copolymer.
EINECS	Contact for details

Quality Control

Our Phosphonic Acid, Di-9-Octadecenyl Ester, Polymers With Boric Acid And Diisopropanolamine n-Tallow Alkyl Derivs is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and meets specifications for critical parameters such as active content, pH, viscosity, and density. Certificates of Analysis (COA) 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). Keep away from strong oxidizing agents. The product may be hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color	Yellow to amber
Active Content	≥ 50%
pH (as is or @ 1% solution)	6.0 - 8.0
Density @ 20°C (g/mL)	1.00 - 1.10
Viscosity @ 25°C (cP)	500 - 2000
Water Content (Karl Fischer)	≤ 5.0%
Identification (IR)	Conforms

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