
Testing items | Specification | ||
Appearance | Almost White Crystal or Powder | ||
Purity min | 99.0 | ||
Melting point | 152~156 | ||
Loss on Drying max | 1.0 | ||
Residue on Ignition max | 0.2 | ||
Chloride max | 100 | ||
Content(C9H1604) | ≥99.0% | ||
Heavy metals , mg/kg | ≤10 | ||
Pb , mg/kg | ≤0.2mg/kg | ||
As , mg/kg≤1mg/kg | ≤1mg/kg | ||
Cd , mg/kg | ≤0.1mg/kg | ||
Hg , mg/kg | ≤0.1mg/kg | ||
Total viable count , cfu/g | ≤100CFU/g | ||
Yeast and Mould , cfu/g | ≤50CFU/g | ||
Coliform bacteria , /g | Negative/g | ||
Escherichia Coli , /g | Negative/g |
Whitening Effect:
Kojic Acid primarily reduces the formation of melanin by inhibiting the activity of tyrosinase, resulting in whitening and spot-lightening effects. Therefore, it is widely used in cosmetics, especially in creams, serums, and products for spot treatment.
Antioxidant Effect:
It possesses excellent antioxidant properties, effectively resisting free radicals and delaying skin aging.
Antibacterial and Antifungal:
Kojic Acid also has antibacterial and antifungal properties, which can be used in certain medicines for treating skin infections or inflammations.
Applications
(1)Cosmetics: Used in skincare products for whitening, spot treatment, and anti-aging.
(2)Food: Used as a preservative and antioxidant in juices, canned foods, sauces, and other products.
(3)Pharmaceuticals: Used to treat certain skin conditions and bacterial or fungal infections.
The shelf life is 2 years if store at cool place at original package.
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Main Product:
Food Additives,
Cosmetic Raw Materials,
Vitamins and Minerals,
Plant Extract ,
Sodium Hyaluronate,
Phytic Acid