Specification Sheet
Product Name Tetrahydrofuran,
analytical standard
Product Number 78445
Product Brand SIAL
CAS Number 109-99-9
Molecular Weight 72.11
 
TEST SPECIFICATION
STABILIZER STABILIZED WITH ~0.025 % 2,6-DI-TERT.-BUTYL-4-METHYLPHENOL
APPEARANCE (COLOR) Colorless
APPEARANCE (FORM) Liquid
PURITY (GC AREA %) ≥ 99.9 %
DENSITY D20/4 0.886 - 0.888
REFRACTIVE INDEX N20/D 1.407 - 1.409
WATER (COULOMETR.) ≤ 0.05 %
TRACES PEROXIDE (AS H2O2) ≤ 50 mg/kg
EXPIRY PERIOD 36 MONTHS