Cosmetic materials cas 79725-98-7 Kojic Acid Dipalmitate
Product desription
Kojic acid dipalmitate is modified kojic acid derivative,which not only overcomes the instability to light, heat and metallic ion, but also keeps the inhibitory tyrosinase activity and prevents the forming of melanin.
Kojic dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
Kojic dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
Product Name | acid dipalmitate |
Appearance | white powder |
CAS | 79725-98-7 |
MF | C38H66O6 |
Purity | 99% |
MW | 618.927 |
Detailed image
Specification
Function
(1)Kojic Acid Dipalmitate offers more efficacious skin lightening effects. Compared with Kojic Acid, Kojic Acid Dipalmitate
markedly enhances the inhibitory effects on tyrosinase activity, which prohibits the formation of melanin.
(2)Kojic Acid Dipalmitate is light and heat stable, while kojic Acid tends to oxidize over time.
(3)Kojic Acid Dipalmitate is stable within a wide pH range of 4-9, which procides flexibility to formulators.
(4)Kojic Acid Dipalmitate does not turn brown or yellow over time for two reasons. First, Kojic Acid is not stable to light and
heat, and tends to oxidize, which results in color change (often yellow or brown). Second, Kojic Acid tends to chelate with metal
irons, which often results in color change. On the contrary,Kojic Acid Dipalmitate is stable to pH, light, heat and oxidation, and
does not complex with metal ions, which lead to color stability.
Factory show
Our Advantage
1.Place of Origin China with Super quality by reasonable price.
2.Fast delivery by safe express way to all the country.
3.Has a number of highly qualified engineers and experts to provide guidance for reagents.
4.When you meet problems in mineral processing, we can provide technical guidance.
5.We can supply sample for testing
6.We promise 100% deliveried,and 100% resend or refunds if parcel is not deliveried!
Why chooese us
1.Full experience of large numbers containers loading in Chinese sea port.
2.Fast shipment by reputed shipping line.
3.Packing with pallet as buyer's special request.
4.Best service after shipment with e mail.
5.Cargoes together with container sales service available.
6.Cargoes photo before and after loading into container.
7.Raw materials from Chinese origin.
Specification
Item | Specification | Result |
Assay | ≥99% | 99.23% |
Melting point | 153°~156° | 154° |
Solubility | Soluble in water | Complies |
Loss on drying | ≤0.5% | 0.32% |
Residue on ignition | <0.1% | Complies |
Chloride | <50ppm | 25ppm |
Heavy metals | <3ppm | Complies |
Function
(1)Kojic Acid Dipalmitate offers more efficacious skin lightening effects. Compared with Kojic Acid, Kojic Acid Dipalmitate
markedly enhances the inhibitory effects on tyrosinase activity, which prohibits the formation of melanin.
(2)Kojic Acid Dipalmitate is light and heat stable, while kojic Acid tends to oxidize over time.
(3)Kojic Acid Dipalmitate is stable within a wide pH range of 4-9, which procides flexibility to formulators.
(4)Kojic Acid Dipalmitate does not turn brown or yellow over time for two reasons. First, Kojic Acid is not stable to light and
heat, and tends to oxidize, which results in color change (often yellow or brown). Second, Kojic Acid tends to chelate with metal
irons, which often results in color change. On the contrary,Kojic Acid Dipalmitate is stable to pH, light, heat and oxidation, and
does not complex with metal ions, which lead to color stability.
Factory show
Our Advantage
1.Place of Origin China with Super quality by reasonable price.
2.Fast delivery by safe express way to all the country.
3.Has a number of highly qualified engineers and experts to provide guidance for reagents.
4.When you meet problems in mineral processing, we can provide technical guidance.
5.We can supply sample for testing
6.We promise 100% deliveried,and 100% resend or refunds if parcel is not deliveried!
Why chooese us
1.Full experience of large numbers containers loading in Chinese sea port.
2.Fast shipment by reputed shipping line.
3.Packing with pallet as buyer's special request.
4.Best service after shipment with e mail.
5.Cargoes together with container sales service available.
6.Cargoes photo before and after loading into container.
7.Raw materials from Chinese origin.