water soluble natural Vitamin E(TPGS-N)

Product Description
Vitamin E Polyethylene Glycol Succinate (water-soluble natural Vitamin E, TPGS-N) is a product of natural Vitamin E. It is an esterified product of natural Vitamin E acid succinate and polyethylene glycol. TPGS-N is soluble completely in water and produces a clarified and transparence solution. The maximum solubility of TPGS-N is 20%.
Product Identification
Synonym Tocopherosolan
CAS No. 9002-96-4
INCI name Tocofersolan
Specifications
Description
White to yellowish waxy solid
Identification (GC)
The retention time for the major peak of the test solution corresponds to that in the standard solution, as obtained in the test for content.
Water-solubility
Meet the requirements
Arsenic*
≤ 3 mg/kg
Pb*
≤ 2 mg/kg
Hg*
≤ 0.1 mg/kg
Cd*
≤ 1 mg/kg
Acidity
≤ 0.27ml
Specific Rotation
≥ +24.0°
Assay(as d-alpha-tocopherol)
It contains not less than 25.0 percent of d-alpha-tocopherol (C29H50O2
Compendial requirements
The TPGS-N contained in this product meets all requirements of the relevant monographs of USP 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 in a dry place at room temperature.
It should be protected from light, heat, oxygen and moisture. Keep the container tightly closed. Once opened, use contents quickly.
Uses
For fortification of food and drink, especially for the food with transparent appearance, also suitable for manufacturing soft-shell capsules.
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.
The country of origin
China