Description

Kojic Acid Dipalmitate is a highly stable, oil-soluble derivative of kojic acid, formed by esterification with palmitic acid. This enhanced stability makes it a superior choice for formulations requiring long-term efficacy and shelf life, particularly in cosmetic and personal care applications. It is primarily sought after by manufacturers in the cosmetics, skincare, and pharmaceutical industries for its effective skin-brightening and antioxidant properties.

Application

• Skin Lightening & Brightening Agents: A key active ingredient in creams, serums, and lotions designed to reduce the appearance of hyperpigmentation, age spots, and melasma.
• Anti-Aging Formulations: Used in products targeting fine lines and wrinkles due to its antioxidant activity, which helps protect skin from free radical damage.
• Cosmetic Preservatives & Stabilizers: Its chemical stability contributes to the shelf life and performance consistency of finished cosmetic products.
• Pharmaceutical Topicals: Incorporated into ointments and gels for dermatological treatments aimed at skin discoloration disorders.
• Hair Care Products: Found in shampoos and conditioners to help reduce scalp irritation and potentially address dandruff-related issues.
• Functional Cosmetics: Used in BB creams, CC creams, and makeup foundations that offer skincare benefits alongside coverage.

Basic Information

Product Name	Kojic Acid Dipalmitate
CAS No.	79725-98-7
Molecular Formula	C38H70O6
Molecular Weight	622.96 g/mol
Synonyms	Kojic Dipalmitate; KAD; Kojic Acid Bis-Palmitate; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one dipalmitate; 5-Hydroxy-2-(hydroxymethyl)-4-pyrone dipalmitate; Kojic Acid Palmitate Ester; Kojic Acid DP
EINECS	Contact for details

Quality Control

Our Kojic Acid Dipalmitate is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for cosmetic and personal care applications. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles, is provided with every shipment to guarantee consistent quality and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	88 - 92 °C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.