Trifluoromethanesulphonic anhydride 98+%

Supplier: Thermo Scientific

Synonyms: Triflic anhydride

ACRO175062500EA 1600 EUR
ACRO175062500 ACRO175060010 ACRO175060500
Trifluoromethanesulphonic anhydride 98+%
Trifluoromethanesulphonic anhydride
Formula: C₂F₆O₅S₂
MW: 282,14 g/mol
Boiling Pt: 80 °C (760 mmHg)
Density: 1,7 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00000408
CAS Number: 358-23-6
EINECS: 206-616-8
UN: 3265
ADR: 8,I

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Specification Test Results

Appearance Clear colorless to light yellow Liquid
Infrared spectrum Conforms
Refractive index 1.3200 to 1.3230 (20°C, 589 nm)
Titration with CHA 98.0 to 101.0 %
Impurity ≤300 ppm Free fluoride (as F)
Impurity ≤1.0 % CF3SO3H
Distillation range ≥95 % (between 123-133°C)
Pour point < -40°C
Residue ≤10 ug/ml

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