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207-922-4
2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone;2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone;[6-(hexadecanoyloxymethyl)-4-oxo-pyran-3-yl] hexadecanoate
9MT
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.
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.
