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Home > Encyclopedia > Potassium perfluorobutylsulfonate

Potassium perfluorobutylsulfonate

Potassium perfluorobutylsulfonate structure
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Description

White crystal

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Basic Attributes

  • 29420-49-3

  • C4F9KO3S

  • 338.19

  • 337.906158

  • 65.6

  • 249-616-3

  • LVTHXRLARFLXNR-UHFFFAOYSA-M

  • 12

  • 0

  • 1.00

  • 3

Characteristics

  • 0.69

  • >300 °C(lit.)

  • water: soluble 100mg/mL, clear, colorless

  • Store below +30°C.

Safety Information

  • IRRITANT

  • 29049090

  • NONH for all modes of transport

  • 3

  • 36/37/38

  • 26-36

  • Xi,C

  • P264, P280, P305+P351+P338, P33, P313

  • H319

  • LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg

Usage

Perfluorinated anionic surfactants have the general characteristics of fluorosurfactants. It is widely used as flame retardant for synthetic materials, especially the best flame retardant for polycarbonate materials. 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.

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