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Vitamin A

Vitamin A

Vitamin A
CAS No.: 11103-57-4
Molecular Formula: C20H30O
Molecular Weight:286.459

Contact information

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PRODUCT DESCRIPTION

Vitamin A is a fat-soluble vitamin and an organic compound with the chemical formula C20H30O. It is stable against heat, acids, and alkalis but is susceptible to oxidation, a process accelerated by ultraviolet light. Vitamin A encompasses forms A1 and A2, with A1 being retinol.


Chemical Properties

English NameVitamin A
AliasRetinol and its derivatives (retinal, retinoic acid, retinyl esters)
Chemical FormulaC20H30O
Molecular Weight286.452
CAS Number68-26-8
Included VarietiesRetinol, retinal, retinoic acid, retinyl acetate, retinyl palmitate, etc.
PropertyFat-soluble vitamin
Included in National Medical Insurance ListYes
Dosage FormOral conventional release dosage form
Drug CategoryVitamin preparations


Product Usage

Vitamin A plays a vital role in maintaining vision, promoting growth and development, preserving the health of epithelial tissues, and enhancing immune function; it can also inhibit certain precancerous lesions. Vitamin A deficiency may lead to stunted growth, night blindness, xerophthalmia, keratomalacia, dry and keratinized skin, as well as reduced respiratory tract resistance and an increased risk of infection..


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Inventory 2-3 working days New manufacturing 7-10 working days

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FAQ

Q:What about your price? 
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products. 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

Q:How about the delivery time? 
A:Within 3-15 days after we confirm you requirement. 

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 

Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

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