| Product Name | trans,trans-2,4- Kosher, FG |
| Product Number | W313505 |
| Product Brand | ALDRICH |
| CAS Number | 25152-84-5 |
| Molecular Weight | 152.23 |
| TEST | SPECIFICATION |
| Appearance (Color) | Colorless to Yellow |
| Appearance (Form) | Liquid |
| Refractive index at 20 ° C | 1.512 - 1.518 |
| Infrared spectrum | Conforms to Structure |
| Purity (GC) | ≥89.0 % |
| Specific Gravity at 25 °C | 0.866 - 0.876 g/cm3 |
| Arsenic (As) | ≤3 ppm |
| Cadmium (Cd) | ≤1 ppm |
| Mercury (Hg) | ≤1 ppm |
| Lead ( Pb) | ≤1 ppm |
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