Kojic Acid Dipalmitate (KAD / CAS 79725-98-7)
NutraJagen Kojic Acid Dipalmitate is a premium ingredient factory-supplied directly for high-standard global formulation requirements.
🧪 Technical Specs: Kojic Acid Dipalmitate | White Crystalline Powder | Assay ≥98.0%.
📦 MOQ & Packaging: Min Order 1Kg | Standard 25Kg/Drum or Tailored Custom Packaging.
🌍 Global Compliance: Certified by ISO22000, HACCP, and HALAL to meet stringent international audits.
⚡ Supply Capacity: Factory-direct stable bulk supply. Active Stocks: 1,000Kg–2,000Kg available for immediate dispatch. Full COA/MSDS ready.
*Storage Notice: Store in tightly closed original container, protected from light. Free laboratory pilot samples available.
Kojic Acid Dipalmitate (KAD)
Assay ≥98.0% (HPLC)
Oil Soluble (Hot Oils/Lipids)
618.93 g/mol / Chemical Esterification
Premium Cosmetic Grade
ISO22000, HACCP, HALAL
Kojic Acid Dipalmitate powder is an advanced, lipid-soluble diester functional derivative synthesized through the chemical esterification of palmitic side-chains onto a biological pyrone core, yielding an optimized active purity profile of ≥98.0% as documented in factory specification report 948f8435-6cbd-4e32-9d84-07ff35bf9dde.png. Corporate chemical buyers face recurring complexation issues when using standard raw compounds, which remain highly vulnerable to light-induced oxidation, thermal degradation, and structural shifting when paired with metal ions. Our processing matrix limits the residue on ignition strictly to ≤0.5% while controlling absolute heavy metal contaminants below <3ppm, preventing the amber discoloration and chemical instability that typically ruin commercial skincare formulations. This white crystalline intermediate dissolves efficiently within lipid phases, ensuring reliable incorporation into high-end cosmetic creams, target brightening lotions, and complex lipid-bound topical systems. Incorporating this batch-verified crystalline intermediate provides worldwide cosmetic brand developers with absolute batch consistency, predictable structural integrity, and long-term shelf stability across distribution channels.
Core Benefits & Commercial Applications
Core Health/Functional Benefits: Intracellular tyrosinase enzymes catalyze the principal biochemical steps behind epidermal pigmentation. Kojic Acid Dipalmitate exhibits superior competitive inhibition kinetics against tyrosinase synthesis pathways by blocking copper ion binding sites, which restricts the biochemical conversion of tyrosine into melanin granules. The inclusion of dual palmitate chains increases structural lipophilicity, improving transmembrane penetration into stratum corneum matrices compared to unmodified organic compounds. This lipid-affinity profile allows the chemical to target melanocytes effectively, while its stable molecular configuration ensures it does not degrade when exposed to light or heat.
Targeted Industry Applications: Skincare laboratories select this pure crystalline derivative to stabilize premium anti-aging serums, clarifying body oils, and concentrated skin barrier repair creams. Large-scale manufacturing lines regularly process this raw intermediate into targeted age-spot correction fluids, hydrating brightening lotions, and high-end face creams. Research divisions utilize this lipophilic powder to create stable sun-protection creams, evening-tone balms, and intensive night treatments.
Technical Specifications TDS & Formulation Guidelines
| Technical Specification Item | Standard Test Limit | Verified Batch Result | Analytical Methodology |
|---|---|---|---|
| INCI Name | Kojic Dipalmitate | Official Standards | |
| CAS Number | 79725-98-7 | Chemical Register | |
| Appearance | White Crystalline Powder | Conforms to Standard | Visual Assessment |
| Molecular Weight (MW) | 618.93 g/mol | 618.93 g/mol | Structural Analysis |
| Assay Specification | ≥98.0% | 99.20% | HPLC Determination |
| Melting Range | 92.0 – 96.0°C | Conforms | Melting Point Profiler |
| Residue on Ignition | ≤0.5% | 0.01% | Ashing Method |
| Loss on Drying | ≤0.5% | 0.20% | Thermogravimetric Oven |
| Heavy Metals Control | Total Heavy Metals <3 ppm | As ≤1 ppm | Conforms Clean | ICP-MS Verification |
| Microbiological Metrics | Total Aerobic ≤1000 cfu/g | Pathogens: Negative | 50 cfu/g | Negative | Plating Protocol |
| Commercial Packaging | 25Kg/Drum packaged inside dual-layer, moisture-resistant heat-sealed polymer liners. | Standard Industry Drum | |
| Shelf Life Profile | 24 Months from production date when kept uncompromised within designated cool, dark environments. | Stability Confirmed | |
Formulation Operation Guidelines:
- Recommended Industrial Dosage: Maintain blending ratios between 1.0% – 5.0% inside mainstream topical formulas. Higher configurations remain appropriate for intensive spot correction sticks.
- Processing Heat Stability: Extended high-temperature phases can disrupt ester connections. Heat the oil phase to 75°C – 80°C to achieve full crystalline melting before starting emulsification loops.
- Optimal pH Working Window: Adjust finished compounding environments within a 5.0 – 8.0 range. This avoids alkaline hydrolysis reactions that alter palmitic bonds over time.
- Suggested Addition Phase: Dissolve the crystalline powder completely into oil phases or lipid fractions. Adding isopropyl palmitate or oil-miscible cosmetic esters helps smooth blending.
B2B Logistics & Shipping Matrix:
| Shipping Method | Suited Volume & Freight Cost | Logistics Service Details |
|---|---|---|
| By Express | Suitable for under 50kg | High Freight Cost | Delivery Time: 2~3 days | Door to Door Service | Soonest Shipment, Fast and Safe Transportation |
| By Air | Suitable for more than 50kg | Reasonable Freight Cost | Delivery Time: 3~5 days | Airport to Airport Service | Fast and Safe Transportation |
| By Sea | Suitable for more than 500kg | Lower Freight Cost | Delivery Time: 5~7 days (or actual port schedule) | Seaport to Seaport Service | Long Transportation Time |
Technical & Commercial Advantages
NutraJagen brings more than 15 years of expertise in astaxanthin manufacturing and global supply, with a broad portfolio covering thousands of plant extract ingredients. We apply this extensive engineering and chemical processing experience to prevent supply chain friction for global wholesale buyers.
Natural Solutions: Focus on plant-based ingredients aligned with clean, sustainable, and health-oriented international concepts. Our synthesis facilities optimize standard raw inputs through clean esterification processes, helping personal care brands meet current international green criteria.
Quality Management: In-house testing facility combined with independent third-party verification to ensure consistent batch compliance. Analytical instruments monitor every single production cycle, confirming that active purities meet our precise quality specifications before distribution.
Professional Team: Skilled commercial and technical teams providing proactive guidance and responsive R&D support. Technical specialists help resolve lipid-phase crystallization issues, providing clear guidance to ensure stable scale-up operations.
Customer Support: End-to-end service team maintaining close follow-up from inquiry to delivery and beyond to ensure seamless cooperation. Logistical operators manage bulk customs documentation efficiently, ensuring predictable delivery across international regions.
Frequently Asked Questions (B2B Technical FAQ)
What absolute minimum order threshold applies to raw commercial cargo?
B2B commercial channels dictate a 1 kg minimum order volume. Multi-layer fluorinated barrier bags prevent environmental humidity ingress during localized pilot lab processing trials, protecting structural purity prior to large industrial compounding phases.
How fast does factory clearance process major bulk shipments?
Standard inventory lots up to 500 kg dispatch within 3 to 5 business days. Massive multi-ton requirements complete comprehensive batch testing loops, departing regional maritime hubs within 7 to 14 days following official laboratory certification.
Why does this specific lipid-soluble derivative outperform regular unmodified pyrone structures?
Diester functional groups shield vulnerable hydroxyl points from ambient light degradation. This structural alteration eliminates the severe orange discoloration typically encountered during long-term storage of aqueous personal care formulations.
What international validation paperwork accompanies the shipping containers?
Cargo bundles carry an authenticated batch Certificate of Analysis alongside standard global safety profiles via complete MSDS packets. Technical datasheets confirm strict compliance parameters before transport approval, supporting smooth import clearance.
Can your chemical engineering lines alter traditional packaging metrics for custom contract requests?
Advanced synthesis infrastructure modifies standard 25 kg fiber drum configurations to meet bespoke internal production layouts. Technical teams adjust volume dimensions according to corporate manufacturing guidelines, facilitating direct integration into your manufacturing lines.
Optimize Your Supply Chain Stability Today
Connect with NutraJagen to access high-purity ingredients straight from our synthesis plant. Secure verified batch consistency, complete international compliance, and transparent bulk factory pricing.
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