Specification Sheet
Product Name Tripropionin,
≥95%
Product Number W328607
Product Brand ALDRICH
CAS Number 139-45-7
Molecular Weight 260.28
 
TEST SPECIFICATION
Appearance (Color) Colorless
Appearance (Form) Liquid
Refractive index at 20 ° C 1.431 - 1.435
Infrared spectrum Conforms to Structure
Purity (GC) ≥95.0 %
Specific Gravity 1.078 - 1.082
  at 25 Degrees Celsius
Acid Value ≤2.0
Arsenic (As) ≤3.0 ppm
Cadmium (Cd) ≤1.0 ppm
Mercury (Hg) ≤1.0 ppm
Lead (Pb) ≤10.0 ppm