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66796-30-3

Name PERFLUOROSULFONIC ACID-PTFE COPOLYMER
CAS 66796-30-3
Molecular Formula Rf[OCF(CH3)CF2]OCF2CF2SO3H
MDL Number MFCD00132790

Chemical Properties

Melting point  -25 °C
Boiling point  93 °C
density  1.05 g/mL at 25 °C(lit.)
refractive index  n20/D 1.38
Fp  83 °F
solubility  H2O: insoluble
form  solid
Sensitive  Hygroscopic
EPA Substance Registry System Perfluorosulfonic acid, PTFE copolymer (66796-30-3)

Safety Data

Hazard Codes  F,Xi
Risk Statements 
Safety Statements 
RIDADR  UN 1993 3/PG 2
WGK Germany  3
Hazard Note  Irritant/Hygroscopic
HazardClass  3
PackingGroup  III

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