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Retinoic Acid Skin Care Raw Materials CAS 302-79-4 To Treat Psoriasis

Retinoic Acid Skin Care Raw Materials CAS 302-79-4 To Treat Psoriasis

Retinoic Acid Skin Care Raw Materials CAS 302-79-4 To Treat Psoriasis
Retinoic Acid Skin Care Raw Materials CAS 302-79-4 To Treat Psoriasis

Large Image :  Retinoic Acid Skin Care Raw Materials CAS 302-79-4 To Treat Psoriasis Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: 302-79-4

Payment & Shipping Terms:

Minimum Order Quantity: 100g
Packaging Details: 1kg/bag or 25kg/drum
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000kg per year
Detailed Product Description
CAS No: 302-79-4 Molecular Formula: C20H28O2
Molecular Weight: 300.44 EINECS N: 206-129-0
Melting Point: 180-181 ° C Boiling Point: 381.66 ° C
Density: 1.0597 Index Of Refraction: 1.4800
Storage Conditions: 2-8°C Solubility: Practically Insoluble In Water, Soluble In Methylene Chloride, Slightly Soluble In Ethanol (96 Percent).
High Light:

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Retinoic acid 302-79-4 skin care raw materials to treat psoriasis effect is remarkable


Basic parameter:

1. Product name :Retinoicacid
2. Product nickname: TretinoinRetinoicacidinstockFactory; IsotretinoinImpurity1 (IsotretinoinEPImpurityA); TRETINOIN. TRETINOINVITAMINAACID; TRANS - RETINOICACID; TRANSVITAMINAACID; VITAMINAACID; VITAMINAACID, ALL - TRANS
3. CAS no. : 302-79-4
4. Molecular formula: C20H28O2
5. Molecular weight: 300.44
6. EINECS no. : 206-129-0
7. Melting point: 180-181 ° C 
8. Boiling point: 381.66 ° C 
9. Density: 1.0597 
10. Index of refraction: 1.4800
11. Storage conditions: 2-8°C
12. Solubility: Practically insoluble in water, soluble in methylene chloride, slightly soluble in ethanol (96 percent).
Certificate of Analysis:
Product Name Retinoic acid (tretinoin) Batch No. 190820
MFG. Date 2019.08.20 Exp. Date 2019.08.20
QTY 15kg Standard USP34
Description Yellow to light-orange crystalline powder Yellow crystalline powder

Identification :A






Solubility Insoluble in water,slightly soluble inalcohol and in chloroform Complies
Loss on drying Not more than 0.5% 0.04%
Residue on ignition Not more than 0.1% 0.03%
Heavy metals Not more than 0.002% <0.002%
Limit of isotretinoin Not more than 5.0% 0.56%
Particle size 99% less than 20um Complies
Organic volatile impurities Meet the requirements Complies
Assay 98.0~102%(Calculated on the dried basis) 99.9%
Conclusion Test results conform with USP34



Retinoic Acid Skin Care Raw Materials CAS 302-79-4 To Treat Psoriasis 0



Product description:
Vitamin A acid for skin commonly used drugs, vitamin A (d) methanol metabolic intermediate, mainly influence the growth of bone and epithelial metabolism, can promote epithelial cell hyperplasia and update, and inhibit cutin cell proliferation and differentiation, hyperkeratosis returned to normal, so for many cornification completely, the Angle of incomplete, hyperkeratosis of the disease has A certain therapeutic effect, can treat various skin diseases. Topical application penetrates the skin quickly and significantly increases epithelial cell renewal. This kind of medicine has the strong and rapid inhibition to the sebaceous gland secretion, may cause the sebaceous gland secretion to reduce. In addition, this product also has anti-tumor, promote wound healing and anti-infection effect.
Clinical application:
It is mainly used for the treatment of psoriasis, ichthyosis, hair follicle keratosis, acne, lichen planus, verrucous epidermal nevus, subhornular pustules, white spots, pityriasis furriformis and pityriasis simplex on the face. In addition, to skin cancer and so on also have certain preventive effect.
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