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Kojic acid
Product Detailed
Related Categories:Oscilloscopes
Kojic acid
Synonyms: 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
Molecular Formula: C6H6O4
Molecular Weight: 142.11
CAS Registry Number: 501-30-4
Appearance:Kind of white needle crystal or powder
Melting point:152 ~ 156℃
Assay:NLT 99.0%
Loss on drying:NMT 0.5%
Heavy metal content:NMT 3ppm
Usage:Retinoic acid is a kind of melanin specificity inhibitors, it into skin cells to the cells in the copper ions with complex, change of tyrosinase stereoscopic structure, stop the activation of tyrosinase, thus inhibiting the formation of melanin.
