Description

Bis(2-Hydroxyethyl)Ammonium Bis[3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-Pentacosafluorotetradecyl] Phosphate is a specialized fluorinated phosphate ester salt, engineered to deliver exceptional surface activity and chemical resistance. This compound matters for its unique ability to impart durable water, oil, and soil repellency to a wide range of substrates, making it a critical performance additive. It is primarily needed by formulators in the textile, paper, leather, and advanced material coating industries seeking to create high-value, functional surfaces.

Application

• Textile Finishing Agent: Imparts durable water and oil repellency (DWR/DOR) to fabrics, including technical apparel, outdoor gear, and upholstery.
• Paper and Packaging Coatings: Used as an additive to create grease-resistant and moisture-barrier coatings for food packaging and specialty papers.
• Leather Treatment: Provides stain resistance and a protective finish for high-quality leather goods and automotive interiors.
• Surface Modifier for Polymers: Enhances the surface properties of plastics and films, improving release characteristics and reducing dirt adhesion.
• Fire-Fighting Foam Concentrates (Legacy/Historical): As a fluorosurfactant component in certain aqueous film-forming foam (AFFF) formulations (subject to regional regulations).
• Specialty Coating Additive: Functions as a leveling and wetting agent in high-performance industrial and architectural coatings.

Basic Information

Product Name	Bis(2-Hydroxyethyl)Ammonium Bis[3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-Pentacosafluorotetradecyl] Phosphate
CAS No.	57678-00-9
Molecular Formula	C₃₄H₃₈F₄₆NO₈P (Contact for details)
Molecular Weight	Contact for details
Synonyms	Bis(2-hydroxyethyl)ammonium bis(perfluorotetradecyl) hydrogen phosphate
Diethanolammonium bis(1H,1H,2H,2H-perfluorotetradecyl) phosphate
Ammonium, bis(2-hydroxyethyl)-, bis(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl) phosphate
Fluorinated phosphate ester, DEA salt
Perfluorotetradecyl phosphate diethanolamine salt
PFAS-based surfactant (C14-based)
Contact for additional trade names and identifiers
EINECS	Contact for details

Quality Control

Our production of Bis(2-Hydroxyethyl)Ammonium Bis[3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-Pentacosafluorotetradecyl] Phosphate adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. Certificates of Analysis (COA) detailing key specifications 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 acids, strong bases, and excessive heat. Due to the chemical nature of fluorinated compounds, consult the Safety Data Sheet (SDS) for specific handling and disposal guidelines.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 95.0%
Fluorine Content	Contact for details
Water Content (KF)	≤ 1.0%
pH (1% Solution)	6.0 - 8.0

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