| Product Name | 4-Pentenoic acid, Kosher, ≥98%, FG |
| Product Number | W284300 |
| Product Brand | ALDRICH |
| CAS Number | 591-80-0 |
| Molecular Weight | 100.12 |
| TEST | SPECIFICATION |
| Appearance (Color) | Colorless |
| Appearance (Form) | Liquid |
| Refractive index at 20 ° C | 1.426 - 1.430 |
| Infrared spectrum | Conforms to Structure |
| Color test (APHA) | APHA <100 |
| Purity (GC) | ≥98.00 % |
| Purity (Titration by NaOH) | 98.0 - 102.0 % |
| Arsenic (As) | ≤3 ppm |
| Cadmium (Cd) | ≤1 ppm |
| Mercury (Hg) | ≤1 ppm |
| Lead (Pb) | ≤10 ppm |
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