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Vitamin A Palmitate
Vitamin A Palmitate

Vitamin A Palmitate

  • Other Name：Retinyl Palmitate
  • CAS Number：79-81-2
  • Assay：1700000IU/g
  • Standard：GB/USP/EP
  • Molecular Formula：C36H60O2
  • Molecular Weight：524.86
  • Appearance:light yellow crystal powder
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                          Feature

                          Retinol palmitate, also known as vitamin A palmitate, is an ester of retinol and palmitic acid.
                          This product is the main series of vitamin A products. As a derivative of vitamin A, it is widely used in medicines, nutritional supplements, cosmetics, and food.
                          It is an important substance for maintaining normal human metabolism, and its appearance is yellow powder or oily substance.

                          Specification-COA

                          ItemSpecificationTest result
                          Appearancelight yellow powder to off-white powderConforms
                          OdorCharacteristicConforms
                          TasteCharacteristicConforms
                          Content99%Conforms
                          Loss on Drying≤5.0%Conforms
                          Ash≤5.0%Conforms
                          Particle size95% pass 80 meshConforms
                          AllergensNoneConforms
                          Heavy metalsNMT 10ppmConforms
                          ArsenicNMT 2ppmConforms
                          LeadNMT 2ppmConforms
                          CadmiumNMT 2ppmConforms
                          MercuryNMT 2ppmConforms
                          GMO StatusGMO FreeConforms
                          Total Plate Count10,000cfu/g MaxConforms
                          Yeast & Mold1,000cfu/g MaxConforms
                          E.ColiNegativeNegative
                          SalmonellaNegativeNegative

                          What does vitamin A palmitate do?

                          1. Retinyl palmitate is easily absorbed by the skin and then converted into retinol. This increases the production of collagen.
                          2. Experts have evaluated it and believe that retinyl palmitate is a safe cosmetic ingredient.
                            In contrast, it is less irritating than retinol and is not prone to allergies. The specific working mechanism is to first convert it into retinol, then into retinal, and then to retinoic acid.
                          3. It can promote the stability of cell membranes and is beneficial to human growth and development.
                          4. This ingredient helps the formation of vision.
                          5. Moreover, as an antioxidant, it can bind to free radicals that cause gene mutations.
                            Retinyl palmitate also helps cells reproduce and distinguish necrotic cells.

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