Didn't find what you're looking for?
Post your buying leads to let suppliers contact you directly or
contact our customer service specialist
for help!
Cas No.: 501-30-4;
Chemical name: Kojic Acid;
Formal name: 5-hydroxy-2-hydroxymethyl-1,4-pyrone;
Molecular formula: C6H6O4;
Molecular weight: 142.1;
Toxicity: ld50 = 2500-3500mg/kg.
Dissolving water, alcohol, acetone, slightly dissolving ether second ester of second acid, chloroform and pyridine, non-dissolving benzene;
Appearance Property Almost White Crystal or Crystalline Powder
Purity(%) 99.0 min
Melting Point(Deg C) 152-155
Loss on Drying(%) 0.5 max
Ignition Residue(%) 0.1 max
Chloride(%) 0.005 max
Heavy Metals(%) 0.001 max
Arsenic(%) 0.0001 max
Iron(%) 0.001 max
Packing: in tinfoil bag: 1.0kg/bag,5.0kg/bag, 25.0kg/drum, etc.
ISO9001:2000 ANAB Certificate EWC11106Q





Description