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Allantoin
Allantoin

Allantoin

  • CAS Number: 97-59-6
  • Specifications: 99%
  • Appearance: White fine powder
  • Certificate:Halal、kosher、ISO9001
  • OEM / ODM Accepatable
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                          Feature

                          Allantoin raw material is an odorless white powder, which is an amphoteric compound. Long-term tests have proved that allantoin is non-toxic, non-irritating and non-allergic. Allantoin is both a derivative of urea and a complex of urea.
                          FDA lists allantoin as a safe and effective skin care active ingredient.
                          Japan lists allantoin as an acceptable medicinal ingredient in cosmetics.

                          Specification-COA

                          Test ItemsSpecificationTest Results
                          AppearanceA white crystalline powder, and no odor, no taste.Conform
                          SolubilityIt is hard to be dissolved in water, quite hard to be dissolved in Ethanol, is practically insoluble in Ether and is soluble in Sodium hydroxide.Conform
                          Melting pointAbout 225℃(with decomposition)226.7～228.6℃
                          IdentificationAPotassium ferricyanide test solution and Hydrochloride: the solution shows red color.Conform
                          B（IR）Absorption is detected around the wave length of 1778cm-1, 1716cm-1, 1658cm-1, 1528cm-1 and 1397cm-1.Conform
                          PurityClarity and color of solutionThe liquid is colorless clear.Conform
                          ChlorideNMT 0.004%Conform
                          SulfateNMT 0.019%Conform
                          Heavy metalsNMT 10ppmConform
                          ArsenicNMT 2ppmConform
                          Loss on dryingNMT 0.10%0.03%
                          Residue on ignitionNMT 0.05%0.02%
                          AssayNLT 98.0%99.6%
                          ConclusionAll of the results conform to JPC.

                          What is allantoin powder used for?

                          This product is available in the medical industry to make ointments for wound healing.
                          In cosmetics, the main functions are moisturizing, repairing and anti-irritation.

                          1. For the skin, it has the functions of moisturizing, locking water and softening the stratum corneum.
                            The formula containing allantoin has a good moisturizing effect and keeps the skin's water content growing for a long time.
                          2. It also has the effects of promoting cell growth and accelerating wound healing, and is a good wound healing agent and anti-ulcer agent.
                          3. Soothing and repairing sensitivity
                            Allantoin has a certain calming effect. It soothes and protects the skin by forming a complex with a sensitizer, helping to soothe sensitive skin.
                            It plays a good protective role in the process of counteracting the stimulation of surfactants on the red blood cell membrane and has an anti-irritation effect.

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