... dissolving water, alcohol, acetone, slightly dissolving ether second ester of second acid, chloroform and pyridine, non-dissolving benzene;molecular formula ... ----3500mg/kg 4). CAS NO.501-30-4. 5). H S code 2932 9990 .2. Purpose 1). Daily chemicals materialBecause Kojic ... outerDiameter:370mmHighness: 530mm25kg/drum 3). According to the requirement of buyers.4. Price Welcome all the customers who are ...