Imprimer

PTFE

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Polytetrafluoroethylene, Teflon

178930050 178931000 178932500
ACRO178930050EA 33 EUR
ACRO178930050 ACRO178931000 ACRO178932500
PTFE
PTFE

CAS No.: 9002-84-0

Formule: (CF₂CF₂)n
Point d'ébullition: >400 °C (760 mmHg)
Point de fusion: 327 °C
Densité: 2 g/cm³
Température de stockage: Température ambiante
Numéro MDL: MFCD00084455
Numéro CAS: 9002-84-0

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Résultats des tests de spécification

Appearance White Powder
Infrared spectrum Conforms
Loss on drying ≤1 %
HPLC ≥97.5 %
Residue after ign. (sulfated) ≤0.25 %
Specific optical rotation -33° to -37° (20°C, 589 nm) (1 % in water)


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