Category:
Prescription Containers
CAS NO:
501-30-4
Standard:
In-house Standards,
Product Information |
Product name |
Kojic acid |
CAS No. |
501-30-4 |
Molecular Formula |
C6H6O4 |
Molecular Weight |
142.111 |
Quality Standard |
99% up by HPLC |
Appearance |
White powder |
COA of Kojic acid |
ANALYSIS |
SPECIFICATION |
RESULTS |
Appearance |
White Powder |
Complies |
Melting point |
92-96 。C |
Complies |
Ignition Residue |
< 0.5% |
0.07% |
Color reaction of Ferric Chloride |
Negative |
Negative |
Loss on Drying |
≤ 0.50% |
0.1% |
Heavy Metal |
≤ 10 ppm |
Complies |
Arsenic |
≤ 2 ppm |
Complies |
Pathogen |
Bacteria ≤ 300cfu/gFungus ≤ 100cfu/g |
< 100 cfu/g< 50 cfu/g |
Assay (by HPLC) |
≥ 99% |
99.58% |
Conclusion |
Comform with the specification |
|
Usage |