Potassium Perfluorobutane Sulfonate CAS 29420-49-3

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Potassium Perfluorobutane Sulfonate CAS 29420-49-3

Products Name


Potassium Perfluorobutane Sulfonate

Potassium Perfluorobutane Sulfonate Quick Details

Chemical name: Potassium Perfluorobutane Sulfonate
CAS NO.: 29420-49-3
Molecular Formula: C4F9KO3S
Molecular Weight: 338.19
Chemical Structure:
Appearance: White powder
Assay: 99.0%min Inquiry Now

Potassium Perfluorobutane Sulfonate Typical Properties

Item Standard(%) Result
Appearance White powder Confirmed
Content 99.0%min 99.3%
Identification As stipulated Confirmed
Water 500ppm 212ppm
PH 6-7 6.8
Fluoride Ion <0.2% <0.08%
Chloride 20.0ppm <1.0ppm
Sulfate 20ppm 4ppm
PFOS 5ppm <1.0ppm
Conclusion The results above meet the standard of enterprise.

Potassium Perfluorobutane Sulfonate Usage

  1. This product is used for flame retardant of synthetic materials and is the best flame retardant for polycarbonate materials.
  2. This product is a perfluorinated anionic surfactant with the general characteristics of a fluorinated surfactant. It is widely used as flame retardant for synthetic materials, especially the best flame retardant for polycarbonate materials.
  3. Perfluorinated anionic surfactant, with the general characteristics of fluorosurfactants. It is widely used as flame retardant for synthetic materials, especially the best flame retardant for polycarbonate materials. Chemicalbook thermoplastics are processed as high-efficiency antistatic agents and flame retardants, which can improve transparency with transparent resins such as polycarbonate, polystyrene, polyimide, polyester and polyamide.

Potassium Perfluorobutane Sulfonate Packing and Delivery

Packing: 25KG/Drum

Delivery: belongs to Class 9 dangerous goods

Potassium Perfluorobutane Sulfonate Shelf Life and Storage

24 months from date of manufacture in original unopened packaging stored in a cool dry place out of direct sunlight, water.