Vitamin A Acid Powder is a metabolite of vitamin A (retinol), which controls the functions of vitamin A necessary for growth and development. Vertebrate animals need retinoic acid, and this includes all higher - level animals ranging from fish to humans.

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Basic Information

Product NameVitamin A Acid PowderOther NameRetinoids
Specification98.0~102.0%Appearanceyellow or light orange crystalline powder
Molecular FormulaC20H28O2Molecular Weight300.44
CAS NO.302-79-4EINECS NO.206-129-0
StandardUSP or EPCertificationsISO,Halal,Kosher,SGS Report
GradeMedical and CosmeticSolubleWater

Benefits of Vitamin A Acid Powder

  1. It is a frequently used medicine for treating acne vulgaris and keratosis pilaris.
  2. It can be presented in cream or gel form. It is also utilized to treat acute promyelocytic leukemia.
  3. It can stimulate skin growth and maintain the normal state of the skin epidermis.
  4. It can slow down the skin's sun - aging process and eliminate fine wrinkles.
  5. It can reduce skin roughness and make the skin look rosy.

Application of Vitamin A Acid Powder

  1. Vitamin A Acid powder is extensively used in the pharmaceutical field, mainly for treating skin diseases such as acne, ichthyosis, and abnormal psoriasis.
  2. Retinoic acid can be made into retinoic acid preparations or retinoic acid cream to treat acne or other skin problems.

Test report

Analysis ItemsSpecificationResult
Assay98.0%~102.0 %( Calculated on the dried basis)99.9%
AppearanceYellow crystalline powderYellow crystalline powder
Identification IRThe IR absorption spectrum should correspondwith reference spectrumCorrespondwith reference spectrum
 Should exhibits maximum absorption at 354nmExhibits maximum absorption at 354nm
Loss on dryingNot more than 0.5%0.01%
Residue on ignitionNot more than 0.1%0.02%
Heavy metalsNot more than 0.002%Less than 0.002%
TretinoinNot more than 1.0%0.1%
Conclusion: It complies with all the requirements of USP 40.
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