Molecular Structure
d-alpha Tocopherol(1000iu-1430iu) is a clear, amber color, viscous oil having a slight characteristic vegetable oil aroma and a mild taste. d-alpha Tocopherol(1000iu-1430iu) may oxidize upon exposure to air and light, resulting in gradual darkening. Nitrogen blanketing and protection from light, from heat, from transition metals, and from alkalis are recommended.
| Product name | D-alpha-Tocopherol |
| Items | Standard |
| Appearance | Yellow to yellow-brown oil |
| Acid Value | 5.6mgKOH/g Max |
| Heavy Metals | 20ppm Max |
| Specific Rotation [α]25℃D | +24o Min |
| Total tocopherol | 67.1% Min |
| D-alpha-tocopherol | 95.0% Min in total tocopherol |
| Assay | 1000IU/g Min |
Packaging: Aluminum Drum(5kg, 20kg), stainless steel drum(100kg,185kg)
Storage:Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis or strong oxidizing agents