Inhibits melanin production with prominent whitening effect.
Possesses antioxidant and antibacterial properties.
Stable in mild acidic and neutral environments.
Applications
Widely added in skincare products for brightening and freckle removal.
Used in food industry as preservative and fresh-keeping agent.
Applied in cosmetic raw materials and daily chemical formulations.
Product Name:
Kojic Acid
Specification:
99.0% Min
Batch Number:
TR2025315444761
Quantity:
10,000 KGS
Production Date:
Mar 15,2026
Expiry Date:
Mar 14,2028
Item
Specification
Results
Assay
≥99.0%
99.78%
Appearance
White or off-white crystals
Conforms
Melting Range
152-156℃
152.2-153.4℃
Water content
≤0.5%
0.11%
Residue on ignition
≤0.1%
0.05%
Chloride (Cl)
≤50ppm
25ppm
Iron (Fe)
≤0.09ppm
Conforms
Heavy Metals
≤3.0ppm
Conforms
Arsenic (As)
Conforms
Conforms
Total Plate Count
≤1000cfu/g
Conforms
Yeast & Mold
≤100cfu/g
Conforms
E.Coli
Negative
Negative
Salmonella
Negative
Negative
Staphylococcus aureus
Negative
Negative
CONCLUSION: The goods conform the standard. PACKING: 25 KGS/Carton STORAGE: Store in a cool and dry place, away from light ,heat and oxygen.
Treering specializes in the production and export of Kojic Acid. We have been engaged in the manufacturing and sales of Kojic Acid for over 10 years. Please contact us anytime if you have any cooperation requirements.
