Quality Standard of Kojic Acid Dipalmitate
Item
Index
Appearance
white crystalline
Melt point
92~96 Deg C
Purity
98%  min
Dryness Loss
0.5%  min
Ash Content
0.5%  min
Heavy Metals
10ppm  min
Arsenic
2ppm  min
Microbiological Test
Bacteria:<300 CPU
Fungi:<100 CPU