Description

Bis[Trimethyl-3-[[(Pentadecafluoroheptyl)Sulphonyl]Amino]Propylammonium] Sulphate is a specialized fluorinated quaternary ammonium salt, valued for its unique combination of cationic and perfluorinated properties. This compound is engineered to deliver exceptional surface activity and chemical stability, particularly in demanding environments. It serves as a critical functional additive for industries requiring advanced material performance, such as high-performance coatings, specialty polymers, and fluorochemical synthesis.

Application

• As a fluorinated surfactant and leveling agent in high-performance industrial and architectural coatings.
• As a key monomer or additive in the synthesis of fluorinated polymers and copolymers for enhanced chemical and thermal resistance.
• As a surface modifier for textiles, leather, and paper to impart oil, water, and stain repellency.
• In the formulation of specialty cleaning products and fire-fighting foams where fluorosurfactant performance is required.
• As a catalyst or phase-transfer agent in organic synthesis involving fluorinated intermediates.
• For research and development in advanced material science, exploring novel fluorinated compounds.

Basic Information

Product Name	Bis[Trimethyl-3-[[(Pentadecafluoroheptyl)Sulphonyl]Amino]Propylammonium] Sulphate
CAS No.	70225-20-6
Molecular Formula	C₃₂H₃₈F₃₀N₄O₆S₃
Molecular Weight	~1632.7 g/mol
Synonyms	1-Heptanesulfonamide, N-[3-(dimethylamino)propyl]-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, N-oxide, sulfate (2:1); 3-[(Pentadecafluoroheptyl)sulfonyl]aminopropyldimethylamine sulfate; Fluorinated quaternary ammonium sulfate; FC-129 (related trade name series); Perfluoroalkylsulfonamido quaternary ammonium salt; PFAS-based surfactant (C7); N,N-Dimethyl-N-[3-[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]propyl]ammonium sulfate
EINECS	Contact for details

Quality Control

Our production of Bis[Trimethyl-3-[[(Pentadecafluoroheptyl)Sulphonyl]Amino]Propylammonium] Sulphate 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 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, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Fluorine Content	Contact for details
Residue on Ignition	≤ 0.5%

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