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Home > Products >  99% up Tretinoin Retinoic Acid Vitamin A acid for cosmetic use

99% up Tretinoin Retinoic Acid Vitamin A acid for cosmetic use CAS NO.302-79-4

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Product Details

Keywords

  • Tretinoin
  • Retinoic Acid
  • Vitamin A acid

Quick Details

  • ProName: 99% up Tretinoin Retinoic Acid Vitamin...
  • CasNo: 302-79-4
  • Molecular Formula: C20H28O2
  • Appearance: Yellow crystalline powder
  • Application: For treatment of acne; for the manufac...
  • DeliveryTime: in 3 days after your payment
  • PackAge: 1kg/foil bag; 25kg/drum
  • Port: Xiamen /Hangzhou /Changzhou
  • ProductionCapacity: 500 Kilogram/Year
  • Purity: 99% up
  • Storage: Stored in cool & dry place ,Kept away ...
  • Transportation: Normal condition
  • LimitNum: 1 Kilogram

Superiority

Our company SINOWAY advantages :

1)  ISO 9001:2015 & SGS audited supplier 

2) Established in 1987, exported 37 years in pharmaceutical /cosmetic raw materials and health care products.

3) We are members of SINOSURE ,we can do better payment terms of T.T 30 days .

4) We have warehouse in USA for quickly shipment .

5) We can do DDP ,CIP ,CIF ,FOB different terms .

Details

  Description of TRETINOIN

Retinoic Acid ,Tretinoin ,  Vitamin A acid
1.CAS : 302-79-4 
2.Standard:USP34.GMP/DMF 
3.Purity: 99% 
4.Usage:anti-acne 

Tretinoin is a yellow to light orange crystalline

powder. It melts at about 182 °C.

C20H28O2 Mr 300.4

CAS No.: 302-79-4

EINECS: 206-129-0

Chemical name:

(all-E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid

Solubility

Tretinoin is soluble in chloroform and solutions

of alcoholic sodium hydroxide, slightly soluble in ethanol, isopropanol and a number

of long-chain fatty acids and their esters, andpractically insoluble in water.

 

3. Certificate of Analysis of TRETINOIN

ITEMS

SPECIFICATION

RESULTS

Description 

Yellow to light-orange crystalline powder

Yellow  crystalline powder 

Solublity

Slightly soluble in alcohol, in chloroform, and in methanol; insoluble in water.

Identification:    A

B

UV

IR

Complies 

Complies

Loss on drying

Not more than 0.5% 

0.2%

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%

0.1%

Assay

98.0~102%

99.5%

 

4. Usage of TRETINOIN: For treatment of acne; for the manufacture of exclusively topical preparations.

 

 

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