Product Description DL-alpha-Tocopherol is a pale yellow or yellowish-brown, clear viscous oily liquid, nearly odorless; Darkens slowly on exposure to light or air. Product Identification Synonyms Vitamin E CAS No. 10191-41-0 EINECS No. 233-466-0 INCI name Vitamin E
Description Slightly yellow to amber, nearly odorless, clear, viscous oil Identification A: Specific rotation, [α ] B: Spectrophotometry 25D C: Color reaction 0± 0.05 To conform O To conform D: Thin-layer chromatograph To conform Related substances To conform Refractive index, N20 1.503~1.507 D Absorption coefficient, E1%1cm 72-76 (292cm) Sulphated ash ≤ 0.1% Acidity ≤ 1.0 ml Heavy metals (as Pb) ≤ 10 mg/kg Arsenic ≤ 3 mg/kg Pb ≤ 2 mg/kg
Compendial requirements The dl-alpha-tocopherol contained in this product meets all requirements of the relevant monographs of USP and Ph. Eur. When tested according to these compendia.
Storage and Stability The product may be stored for 24 months from the date of manufacture in the unopened original container and at room temperature. It should be protected from light, heat, oxygen and moisture. Keep the container tightly closed. Once opened, use contents quickly.
Uses As an antioxidant in oil and fat, fry and unsaturated fatty acid.
Safety This product is safe for the intended use. Avoid ingestion, inhalation of dust or direct contact by applying suitable protective measures and personal hygiene. See Material Safety Data Sheet for full safety information.