kojic acid CAS NO.501-30-4

product name:

5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-one

synonyms:

kojic acid

5-hydroxy-2-(hydroxymethyl)pyran-4-one

cas number:

501-30-4

molecular formula:

c6h6o4

molecular weight:

142.10

einecs number:

207-922-4

molecular structure:

property

white or off white crystal

melting point: 152-156 ℃

loss on drying ≦1.0%

ignition residue ≦0.1%

chloride ≦100ppm

heavy metal ≦3ppm

arsenic ≦1ppm

ferrum ≦10ppm

specifications:

≧99%

packing:

aluminum foil bag, 25 kg/drum

hazard:

not dangerous goods

application：

used as whitening agents in the cosmetic industry and can also serve as a preservative and moisturizing agent.in the food industry, it is used as a food additive, which can be used as a preservative, preservative and colorant.it can also be used as the raw material for the preparation of odorant maltol and ethylphenol.it can also be used in the production of cephalosporin intermediates.it can also be used to produce pesticide insecticides and so on.