Microencapsulated Vitamin E (D-Alpha Tocopheryl Succinate)

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Cat No.

MVEG-001

Description

Microencapsulated Vitamin E (D-Alpha Tocopheryl Succinate) is supplied as a white to off-white granular or powdered material with a characteristic odor and taste.

Appearance

White to off-white granular or powder

Product Overview

This microencapsulated solid preparation contains D-alpha tocopheryl succinate and is controlled by defined identity, assay, particle-size, density, contaminant, and microbiological specifications.

Form

Microencapsulated granular or powder

CAS_No

4345-03-3 (D-alpha tocopheryl succinate)

Contaminants

Benzo(a)pyrene: ≤2 ppb
Hexane: ≤290 ppm
Ethanol: ≤5000 ppm
Lead: ≤1 mg/kg
Arsenic: ≤1 mg/kg
Cadmium: ≤1 mg/kg
Mercury: ≤0.1 mg/kg

Molecular Weight

530.8 g/mol (D-alpha tocopheryl succinate)

Composition

Active component: D-alpha tocopheryl succinate

Storage

Keep sealed, protected from light, dry, and stored in a cool place.

Synonyms

D-alpha-tocopheryl succinate; D-alpha-tocopheryl acid succinate; Vitamin E succinate

Molecular Formula

C33H54O5 (D-alpha tocopheryl succinate)

Chemical Name

D-alpha-Tocopheryl acid succinate

Quality

Odor: Characteristic
Taste: Characteristic
Color reaction: Positive
Specific rotation [α]D²⁵: ≥ +24°
Retention time: The major peak in the test solution matches the reference standard preparation
Acidity: 18.0-19.3 mL
Assay: 96.0%-102.0%; ≥1162 IU
Particle size: Residue on 20 mesh ≤1%
Bulk density: 0.45-0.60 g/cm³
Aerobic plate count: ≤1000 CFU/g
Yeast and molds: ≤100 CFU/g
Escherichia coli: Negative/g
Salmonella: Negative/25 g
Staphylococcus aureus: Negative/10 g

Notes

CAS number, molecular formula, molecular weight, chemical name, and synonyms refer to the D-alpha tocopheryl succinate active component; the finished product is a microencapsulated solid preparation.

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Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

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