Kojic Acid Dipalmitate CAS 79725-98-7

Product Name:     Kojic Acid Dipalmitate

Identification

Chemical name    2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone; 2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone

Molecular Formula C₃₈H₆₆O₆

Molecular Weight 618.94

CAS Number          79725-98-7

EINECS/ELINCS    207-922-4

Properties

Appearance            White or almost white powder

Melting point      92-96ºC

Solubility                Soluble in THF and hot ethanol

Stability                   Stable under ordinary conditions

Specification

Test   Items	Standard
Appearance	White or almost white crystal powder
Assay（%）	98.0min
Melt point（℃）	92 ~ 96
Loss on drying（%）	0.5max
Residue on ignition（%）	0.10max
Heavy metals（%）	0.001max
Solubility	Easily dissolve   tetrahydrofuran and hot ethanol
Color reaction of ferric chloride	No color
Identification	Positive

Application

Mainly used for cosmetic whitening additives. Kojic acid dipalmitate is a derivative of kojic acid and palmitic acid which makes it more stable and oil soluble.

Packing   In 25kg net cardboard drum, or as required.

Storage    Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Non-hazardous for air, sea and road freight.