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DL-alpha-Tocopheryl acetate CAS:52225-20-4 manufacturer & supplier

Product Code : 52225-20-4 Molecular Formula :as below CAS Number : 52225-20-4

Description :

Cosmetic Ingredients

Synonyms :

DL-alpha-Tocopheryl acetate;2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol Acetate;2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-yl acetate

Physical Properties :

CAS No: 52225-20-4

Product Name: DL-alpha-Tocopheryl acetate

Other Name:

DL-alpha-Tocopheryl acetate

2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol Acetate

2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-yl acetate

Density: 0.9±0.1 g/cm3

Boiling Point: 485.3±0.0 °C at 760 mmHg

Molecular Formula: C31H52O3

Molecular Weight: 472.743

Flash Point: 235.6±24.7 °C

Exact Mass: 472.391632

PSA: 35.53000

LogP: 12.07

Vapour Pressure: 0.0±1.2 mmHg at 25°C

Index of Refraction: 1.488

Storage condition: 2-8°C

Specification

Appearance: Light yellow to brown liquid

Assay: ≥98.0%

Odor: Mild characteristic

Acidity (g/ml): ≤1

Specific rotation: ≥+24°

Sulfated ash: ≤0.10%

Heavy metal: ≤10ppm

Arsenic: ≤2ppm

Lead: ≤2ppm

Total plate count: ≤1000cfu/g

Yeast&Mold: ≤25cfu/g

E.Coil: Negative

Salmonelle: Negative

Application

DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition.

Water-soluble vitamin E is widely used in cosmetics, shaving products, hair products, etc., especially for water-based transparent products, to make functions better and absorb more quickly.

Package: 25kg/drum, can also be designed according to customer requirements.

Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

We are manufacturer and supplier of DL-alpha-Tocopheryl acetate CAS:52225-20-4 in China,We delivery quality products and service to global customers,Please send email for any inquiry.

Custom Manufacturing

CROCHEM provide contract manufacture services with custom synthesis capability of Initial research, process development, lab trials, pilot production and scaling up to commercial production

Quality System

CROCHEM is your bridge to quality specialty chemicals and pharmaceutical, food and nutritional ingredients.Our expertise is in sourcing raw materials from our unrivaled network of suppliers in China,We also provide hands-on regulatory and compliance support as a competitive advantage to both suppliers and customers.We have accumulated a wealth of experienced products and sources in distinctively specializing industries.So we could recommend our new principals with quality materials and provide the following value-added services on quality control.

Regulatory Compliance

CROCHEM provides regulatory and compliance support as a competitive advantage to both suppliers and customers.Our experienced compliance and auditing team offer comprehensive technical support and scientific reinforcement.

Disclaimer: Certain product is for research use only. CROCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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