Retinoic acid

Best Price Retinoic Acid Cas 302-79-4

Payment: Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order:
10 Gram
Delivery Time:
7 Days
Ocean, Land,Air, DHL,TNT
Shanghai Port, Qingdao Port


Name:  Retinoic Acid

Cas: 302-79-4

Purity: 99%min

 Brand:zhishang chem

Basic Info:

Melting point 180-181 °C (lit.)
Boiling point 381.66°C (rough estimate)
Density 1.0597 (rough estimate)
refractive index 1.4800 (estimate)
storage temp. -20°C
solubility Practically insoluble in water, soluble in methylene chloride, slightly soluble in ethanol (96 per cent).
Form powder
Color yellow
Water Solubility insoluble
Sensitive Light Sensitive



Retinoic acid is a commonly used drug in dermatology. It is a metabolic intermediate product of vitamin A (tretinoin) in the body. It mainly affects bone growth and epithelial metabolism, can promote the proliferation and renewal of epithelial cells, and can inhibit the proliferation and differentiation of keratinocytes. , Chemicalbook restores hyperkeratosis to normal, so it has a certain therapeutic effect on many diseases of complete, incomplete, and hyperkeratosis, and can treat a variety of skin diseases. The topical application penetrates the skin quickly and can significantly increase the renewal of epithelial cells.


Product NameRetinoic acid
CAS No.302-79-4
Appearance Yellow powder
Content99% min
Shelf Life2 years
Packing1kg/bag,25kg/bag or as your requirements


Tretinoin is used for abnormal acne, ichthyosis, and abnormal psoriasis.

Tretinoin can increase the nuclear division of epidermal cells and the turnover of epidermal cells, forming stratum corneum cells that have loose adhesion and are easy to fall off. It can remove existing acne, while inhibiting the formation of new acne; Chemicalbook hair follicle epithelial replacement can prevent the blockage of keratinous plugs. Keratin synthesis is also inhibited, which can affect epithelial metabolism. It has the effect of promoting the proliferation and differentiation of epithelial cells and keratolysis.

Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service 

*We will monitor the logistics information in real-time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.


1. ≤50kg, we recommend express delivery, usually called DDU service;

2. ≤500kg, air transportation is generally recommended, usually called FOB, CFR or CIF service;

3.>500kg, sea freight is generally recommended, usually called FOB, CFR or CIF service;

4. For high-value products, please choose air and express to ensure the safety of the products.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.


Retinoic acid 302-79-4