COSROMA

COSROMA

Kojic Dipalmitate

  • Category:Kojic Dipalmitate
  • Views:87
  • Product Name: Kojic Dipalmitate
  • CAS No.: 79725-98-7
  • Assay: ≥98%
  • Pack Size: 1kg, 25kg
  • Product Manual:Kojic Dipalmitate is modified kojic acid derivative which not only overcomes the instability to light, heat and metallic ions, but also keeps the excellent property of inhibiting the activity of tyros
BASIC INFO

Kojic Dipalmitate is modified kojic acid derivative which not only overcomes the instability to light, heat and metallic ions, but also keeps the excellent property of inhibiting the activity of tyrosinase in the human skin and prevents the forming of melanin. It is more efficacious than straight kojic acid. Kojic Dipalmitate can produce excellent effects in even toning the skin, fighting age spots, pregnancy marks, freckles as well as general skin pigmentation disorders of face and body. Unlike kojic acid, which often causes product stability problems such as color changes, Kojic Dipalmitate offers excellent product stability without any color instability problems.

Specifications (representative COA):

Test Items

Specifications

Results

Appearance

White to off-white

crystals or crystalline powder

Conforms

Assay

≥ 98.0%

98.89%

Melting point

93.0 - 97.0 °C

95.4 - 96.1 °C

Loss on drying

≤ 0.5%

0.07%

Color reaction of ferric chloride

Negative

Negative

Residue on ignition

≤ 0.3%

0.02%

Heavy metals

< 10 ppm

< 10 ppm

Total bacteria

< 100 CFU/g

< 10 CFU/g

Yeast and mold

< 10 CFU/g

< 10 CFU/g

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