Specification Sheet
Product Name
(+)-Menthofuran analytical standard
Product Number
63661
Product Brand
sial
CAS Number
17957-94-7
Molecular Weight
150.22
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless to Very Faint Yellow and Colorless to Very Faint Green-Yellow |
| APPEARANCE (FORM) | Liquid |
| PURITY (GC AREA %) | ≥ 99.0 % |
| SPECIFIC ROTATION (20/D) | 98.0 - 102.0 Degrees |
| CONCENTRATION | NEAT |
| REFRACTIVE INDEX N20/D | 1.483 - 1.485 |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |