Kojic Acid
Dipalmitate Kojic Acid
99%
White Crystalline Powder
501-30-4
C6H6O4
ISO,Halal,Kosher
Cosmetics
2 Years
1kg/bag , 25kg/Drum
Availability: | |
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Kojic acid is an organic compound with colorless prismatic crystals. Used as antioxidant and anti-radiation agent.
Kojic acid can inhibit the synthesis of tyrosinase, inhibit the formation of skin melanin, and is safe and non-toxic, and will not produce vitiligo sequelae, so kojic acid is widely used in cosmetics.
Our kojic acid is mainly fermented by microorganisms.
My products are mainly Kojic Acid and the more stable Kojic Acid Dipalmitate with a purity of more than 99%, mainly used in the cosmetic field. Kojic Acid Dipalmitate overcomes the instability of kojic acid to light and heat.
Product Name | Kojic Acid | Kojic Acid Dipalmitate |
Specification | 99% | 99% |
Appearance | White crystalline powder | White crystalline powder |
CAS# | 501-30-4 | 79725-98-7 |
MF | C6H6O4 | C38H66O6 |
Physical and chemical properties | White crystalline powder,melting point 92-96℃ | White to light yellow crystalline powder,melting point 150-154℃ |
Solubility | Insoluble in water,soluble in Oil and propylene glycol | Easily soluble in water,Ethanol and ethyl acetate |
PH Stability | Stable when PH 3-10 | Not stable when PH>7 |
Color stability | Does not chelate with metal ions, color is stable and does not change color | Easily chelate and discolor with metal ions, turn yellow or brown |
Other Stability | Good light stability, not easily oxidized | Light, heat, and metal ions have poor stability and are easily oxidized |
Compounding performance | Compatible with most makeup products | Incompatible with some sunscreens, preservatives |
1. Applied in the field of cosmetics. Whitens and inhibits melanin formation.
2, the field of food processing. Kojic acid can be used as a food additive for preservation, antiseptic and antioxidant effects.
3, the field of medicine. Eliminate free radicals.
Kojic acid is an organic compound with colorless prismatic crystals. Used as antioxidant and anti-radiation agent.
Kojic acid can inhibit the synthesis of tyrosinase, inhibit the formation of skin melanin, and is safe and non-toxic, and will not produce vitiligo sequelae, so kojic acid is widely used in cosmetics.
Our kojic acid is mainly fermented by microorganisms.
My products are mainly Kojic Acid and the more stable Kojic Acid Dipalmitate with a purity of more than 99%, mainly used in the cosmetic field. Kojic Acid Dipalmitate overcomes the instability of kojic acid to light and heat.
Product Name | Kojic Acid | Kojic Acid Dipalmitate |
Specification | 99% | 99% |
Appearance | White crystalline powder | White crystalline powder |
CAS# | 501-30-4 | 79725-98-7 |
MF | C6H6O4 | C38H66O6 |
Physical and chemical properties | White crystalline powder,melting point 92-96℃ | White to light yellow crystalline powder,melting point 150-154℃ |
Solubility | Insoluble in water,soluble in Oil and propylene glycol | Easily soluble in water,Ethanol and ethyl acetate |
PH Stability | Stable when PH 3-10 | Not stable when PH>7 |
Color stability | Does not chelate with metal ions, color is stable and does not change color | Easily chelate and discolor with metal ions, turn yellow or brown |
Other Stability | Good light stability, not easily oxidized | Light, heat, and metal ions have poor stability and are easily oxidized |
Compounding performance | Compatible with most makeup products | Incompatible with some sunscreens, preservatives |
1. Applied in the field of cosmetics. Whitens and inhibits melanin formation.
2, the field of food processing. Kojic acid can be used as a food additive for preservation, antiseptic and antioxidant effects.
3, the field of medicine. Eliminate free radicals.
Analysis | Specification | Result |
Physical Description | ||
Appearance | White sheet crystals | Complies |
Melting point | 92.0℃~96.0℃ | 94.6℃~95.20℃ |
Color reaction of ferric chloride | Negative | Negative |
Chemical Tests | ||
Assay
| 98.0% Min | 98.63% |
Loss on drying | 0.5% Max | 0.09% |
Ignition residue | 0.5% Max | 0.07% |
Heavy metals | 0.001% Max | <0.001% |
Arsenic | 2.0ppm Max | <2.0ppm |
Pathogen | Bacteria: 300cfu/g Max | Bacteria: <300cfu/g |
Fungus: 100cfu/g Max | Fungus: <100cfu/g | |
Conclusion | Complies with the Q/ACC04-2008 Standard. | |
General Status | Non-GMO, ISO Certificated. | |
Packing and Storage | ||
Packing: Pack in paper-carton and two plastic-bags inside. | ||
Shelf life: 2 year when properly stored. | ||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |
Analysis | Specification | Result |
Physical Description | ||
Appearance | White sheet crystals | Complies |
Melting point | 92.0℃~96.0℃ | 94.6℃~95.20℃ |
Color reaction of ferric chloride | Negative | Negative |
Chemical Tests | ||
Assay
| 98.0% Min | 98.63% |
Loss on drying | 0.5% Max | 0.09% |
Ignition residue | 0.5% Max | 0.07% |
Heavy metals | 0.001% Max | <0.001% |
Arsenic | 2.0ppm Max | <2.0ppm |
Pathogen | Bacteria: 300cfu/g Max | Bacteria: <300cfu/g |
Fungus: 100cfu/g Max | Fungus: <100cfu/g | |
Conclusion | Complies with the Q/ACC04-2008 Standard. | |
General Status | Non-GMO, ISO Certificated. | |
Packing and Storage | ||
Packing: Pack in paper-carton and two plastic-bags inside. | ||
Shelf life: 2 year when properly stored. | ||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |