Product: Kojic Acid Dipalmitate
CAS No.: 79725-98-7
Purity: 99.0%
Use: for cosmetic use

Kojic acid Dipalmitate

 

Name: Kojic acid dipalmitate
CAS: 79725-98-7
White sheet crystals
Assay: 99.0%min
Best Whitening agent

Chemical name: 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone; 2-Palmitoyloxymethyl-5-palmitoyloxy-γ-pyrone
CAS#: 79725-98-7

MF: C38H66O6

MW: 618.93 
Molecule structure:

          
Kojic acid dipalmitate Property: Kojic dipalmitate is modified kojic acid derivative, which not only overcomes the instability to light, heat and metallic ion, but also keeps the inhibitory tyrosinase activity and prevents the forming of melanin.
Melting point: 92~96°C

 

Kojic acid dipalmitate Test satandard:

 

Test Item	Standard
Appearance	White flake crystal
Assay(HPLC)	≥ 98.0%
Residue on lgnition	≤ 0.5%
Loss on drying	≤ 0.5%
Solubility	Soluble in ware alcohol Mineral oil and esters
Melting point	92-96℃
Arsenic	≤ 2ppm
Heavy metal	≤ 10ppm
Color reaction of ferric chloride	Negative
Bacteria	≤ 300cfu/g
Fungus	≤ 100cfu/g
E.Coli	Negative

Function:Kojic dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.With the most advanced technology, kojic dipalmitate synthesized by our company has the most shallow color and the minimum impurity.

 

Packing: 25kg in drums