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Vitamin A CAS:11103-57-4 manufacturer & supplier

Product Code : 11103-57-4 Molecular Formula :as below CAS Number : 11103-57-4

Description :

Cosmetic Ingredients

Synonyms :

Vitamin A;all-trans-retinol;TRANS-VITAMIN A ALCOHOL;(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol;3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol

Physical Properties :

CAS No: 11103-57-4

Product Name: Vitamin A

Other Name:

Vitamin A

all-trans-retinol

TRANS-VITAMIN A ALCOHOL

(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol

3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol

Density: 1.0±0.1 g/cm3

Boiling Point: 421.2±14.0 °C at 760 mmHg

Melting Point: 62-64ºC

Molecular Formula: C20H30O

Molecular Weight: 286.452

Flash Point: 147.3±16.4 °C

Exact Mass: 286.229675

PSA: 20.23000

LogP: 6.84

Vapour Pressure: 0.0±2.3 mmHg at 25°C

Index of Refraction: 1.549

Specification

Appearance: Yellow crystalline powder

Identification: IR/HPLC

Heavy metal: ≤10ppm

Pb: ≤3ppm

Hg: ≤0.1ppm

Cd: ≤1ppm

Loss on drying: ≤0.5%

Residue on lgnition: ≤0.1%

Single impurity: ≤0.5%

Total impurity: ≤1.0%

Total bacteria: ≤1000cfu/g

Yeast and Mould: ≤100 cfu/g

E.coli/25g: Absent

Salmonella/25g: Absent

Assay: ≥99.0%

Application

It can regulate the metabolism of the epidermis and stratum corneum, mainly anti-aging, and dilute the pigment in the epidermis. It can be formulated into creams and lotion functional cosmetics such as whitening and anti-aging.

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 Vitamin A CAS:11103-57-4 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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