Description

(+/-)-α-Tocopherol Phosphate Disodium Salt CAS NO 60934-46-5 is a water-soluble derivative of vitamin E, offering enhanced stability and bioavailability compared to its lipid-soluble counterparts. This compound is valued for its potent antioxidant properties and its role in cellular membrane protection and signal transduction. It is a critical ingredient for manufacturers in the pharmaceutical, nutraceutical, and high-end cosmetic industries seeking advanced, stable forms of vitamin E for their formulations.

Application

• Pharmaceutical formulations, particularly injectables and topical creams requiring a stable, water-soluble antioxidant.
• Nutraceutical and dietary supplement products, including tablets, capsules, and functional beverages.
• High-performance cosmetic and personal care products, such as anti-aging serums, sunscreens, and skin repair creams.
• Cell culture media and research reagents in biotechnology and life sciences.
• Stabilizer in sensitive formulations prone to oxidative degradation.
• Functional ingredient in medical nutrition and specialized clinical diets.

Basic Information

Product Name	(+/-)-α-Tocopherol Phosphate Disodium Salt
CAS No.	60934-46-5
Molecular Formula	C29H49Na2O5P
Molecular Weight	566.66 g/mol
Synonyms	Vitamin E Phosphate Disodium Salt; DL-α-Tocopherol Phosphate Disodium Salt; Tocopherol Phosphate (Na)2; All-rac-α-Tocopherol Phosphate Disodium; 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol Phosphate Disodium Salt; α-Tocopheroxyl Phosphate Disodium; EINECS 262-722-4
EINECS	262-722-4

Quality Control

Our (+/-)-α-Tocopherol Phosphate Disodium Salt is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for assay and purity, to ensure it meets stringent specifications for pharmaceutical and nutraceutical use. Certificates of Analysis (COA) are provided with every shipment, and we can support compliance with relevant pharmacopeial standards (e.g., USP, EP) upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
pH (1% Solution)	6.0 - 8.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.