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Home > Encyclopedia > Potassium perfluorobutanesulfonate

Potassium perfluorobutanesulfonate

Potassium perfluorobutanesulfonate structure

Potassium perfluorobutanesulfonate 

structure
  • CAS No:

    29420-49-3

  • Formula:

    C4HF9O3S.K

  • Chemical Name:

    Potassium perfluorobutanesulfonate

  • Synonyms:

    1-Butanesulfonic acid,1,1,2,2,3,3,4,4,4-nonafluoro-,potassium salt (1:1);1-Butanesulfonic acid,1,1,2,2,3,3,4,4,4-nonafluoro-,potassium salt;Potassium perfluorobutanesulfonate;Potassium nonaflate;Potassium nonafluorobutanesulfonate;Potassium perfluoro-1-butanesulfonate;F 114;Megafac F 114;Megafac F 114P;F 114P;Bayowet C 4;Perfluorobutanesulfonic acid potassium salt;Flutel RM 65;RM 65;Eftop KFBS;FR 2025;Megafac F 411;KFBS;Potassium nonafluoro-1-butanesulfonate;FR 2225;Biowet C 4;K-NONA;PPBS;Nanofluorobutanesulfonic acid potassium salt;Bayowet C 4TP-AC2001;Chemguard 411;FR 2050;Nonafluoro-1-butanesulfonate potassium salt;EF 42;Potassium perfluorobutylsulfonate;Megafac F 144P;Nonafluorobutanesulfonic acid potassium salt;PPFBS;IHT-FR 21;PFBSA;Poatssium perfluorobutanesulfonate;KPFBS;Megaface F 114;KPBS;FR 2015;2409599-01-3

  • Categories:

    Chemical Reagents  >  Organic Reagents

Description

White crystal

Potassium perfluorobutanesulfonate Basic Attributes

338.19

337.906

249-616-3

29049090

Characteristics

65.6

3.03810

0.69

450 °C (decomp) (approx)

water: soluble 100mg/mL, clear, colorless

Store below +30°C.

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

Safety Information

IRRITANT

3

36/37/38

26-36

Xi,C

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

H319

Potassium perfluorobutanesulfonate Use and Manufacturing

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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