As a fat-soluble whitening agent, kojic acid dipalmitate is easier to formulate and can be more effectively absorbed by skin, while bringing good moisturizing effect to our skin.
40usd/kilo-45usd/kilo
Kojic Acid Dipalmitate CAS 79725-98-7
Description
Kojic acid dipalmitate is an improved derivative of kojic acid, which overcomes the instability of kojic acid to light, heat and metal ions, and maintains the effect of inhibiting tyrosinase activity and blocking melanin formation of the skin.
Functions:
1. Skin whitening;
2. Helps absorption of cosmetics to the skin;
3. Has antibacterial, antifungal, and antioxidant attributes.
Chemical property:
| Product name | Kojic acid dipalmitate |
| CAS NO. | 79725-98-7 |
| Molecular formula | C38H66O6 |
| Molecular weight | 618.93 |
| EINECS NO. | 207-922-4 |
| Melting point | 92-96°C |
| Boiling point | 684.7±55.0°C |
| Density | 0.99±0.1 g/cm3 |
| Solubility | Soluble in ware alcohol, mineral oil, and esters. |
| Stability | Light and heat stability; PH Stability 4-9; color stability |
Application:
1. In cosmetics: whitening, anti-oxidant, improves healing and helps absorption;
2. In Agriculture: as pesticides;
3. In Medicine: cephalosporin-type antibiotics;
4. In Food: as preservative, color stabilizer or food aromatizer in food processing area;
5. In other fields: as an iron analytical reagent and film spotting agent, etc;
Production:
Test Report:
| Items | Standards | Results |
| Physical Analysis | ||
| Description | Off-White to White Crystalline | Complies |
| Assay | 99% | 99.22% |
| Mesh Size | 100 % pass 80 mesh | Complies |
| Ash | ≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 2.85% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Hg | ≤ 0.1 mg/kg | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
Reference formula:
| Application Area | products | Dosage | |
| cosmetic | Toner, lotion, cream, essence, etc. | 1%-3% | |
| 1.Kojic acid dipalmitate mask reference formula: | |||
| Ingredient | Proportion(%) | Ingredient | Proportion (%) |
| Kojic acid dipalmitate | 0.3 | Silk fibroin | 3 |
| Ethanol | 3 | Polyacrylic acid | 1 |
| Methylparaben | 0.1 | Propolis | 3 |
| Squalane | 2 | Propylene Glycol | 5 |
| Zinc oxide | 10 | Kaolin | 10 |
| Spices | Right amount | ||
| 2.Kojic acid dipalmitate lotion reference formula: | |||
| Ingredient | Proportion(%) | Ingredient | Proportion (%) |
| Kojic acid dipalmitate | 0.15 | Placental fluid | 8 |
| Glycerin | 5 | Polyethylene glycol | 2 |
| Oil-based polyoxyethylene ether | 2 | Ethanol | 10 |
| Potassium hydroxide | 0.03 | Spices | Right amount |
| Preservative | Right amount | Refined water | Increase to 100 |
| 3.Kojic acid dipalmitate Cream reference formula A: | |||
| Ingredient | Proportion(%) | Ingredient | Proportion (%) |
| Atractylodes | 5~10 | White tuckahoe | 5~10 |
| Ampelopsis | 5~10 | Angelica | 5~10 |
| Bletilla striata | 5~10 | ||
| 3.Kojic acid dipalmitate Cream reference formula B: | |||
| Glycerin | 3~8 | Tea polyphenols | 1~3 |
| Vitamin A | 1~2 | SOD | 0.3-0.7 |
| Kojic acid dipalmitate | 0.5-2 | ||
| 3.Kojic acid dipalmitate Cream reference formula C: | |||
| Vaseline | 20~40 | Distilled water | 10~15 |
| Water | 50-250 | ||
Packaging
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