Retinal Powder Cosmetic Raw Materials Vitamin a Aldehyde CAS 116-31-4 Retinal

• Customization: Available
• CAS No.: 116-31-4
• Formula: /
• EINECS: /
• Type: Retinal
• Appearance: Powder
• Quality: Industrial
• Colour: Yellow
• Sample: Available
• OEM: Available
• MOQ: 1kg
• Keyword: Retinal
• Keyword 1: CAS 116-31-4
• Keyword 2: Retinal Powder
• Transport Package: 1kg Foil Bag /25kg Drum
• Specification: 99%
• Trademark: /
• Origin: China
• Production Capacity: 20000

Product Description

DESCRIPTION
Retinal, also known as vitamin A aldehyde, is an oxidized derivative of retinol with a molecular formula of C20H28O. Orange crystals. There are six known stereoisomers, of which the all-trans form is the most stable. The melting point is 61~64°C. Insoluble in water, soluble in ethanol, chloroform, cyclohexane, petroleum ether and oil. Originally isolated from the retina, it is produced by oxidative cleavage of β-carotene. Its physiological effects are related to vision, and it is generally believed that it can cause a rapid cis-trans isomerization reaction under the action of light. Retinaldehyde is the prosthetic group of rhodopsin. 11-cis-retinal and opsin in visual cells form visual pigment, 11-cis-retinal isomerizes to all-trans-retinal after absorbing light, which changes the conformation of rhodopsin and initiates the stimulation of the brain. Nerve impulses that form vision. During the decomposition and resynthesis of rhodopsin, a part of retinal is consumed, which is mainly supplemented by vitamin A in the blood.

Product name	Retinal Powder
Appearance	yellow Powder
Specification	98%
Shelf life	2 years when properly stored

FUNCTION

Retinal can repair UV-induced loss of elastic fibers and collagen

Retinal can fight skin aging caused by ultrasound and fluid technology

Retinal can effectively improve skin photoaging symptoms

Retinal can effectively inhibit epidermal melanin

Application
Mainly used in cosmetics, has the effect of whitening