3.Mitotane Cas:53-19-0 Appearance: White or off- white color powder Identification: The infrared absorption spectrum complies with reference standard spectrum Melting point: 75 centigrade-81 centigrade Related substance: complies with the standard Chloride: complies with the standard(less than 0.014%) Loss on drying: Not more than 0.5percent Residue on ignition: Not more than 0.5 percent Heavy metals: Not more than 20 percent Assay: 97.0 percent-103.0 percent Acceptance standard;USP28 Packing :25kg/barrel Capacity; one hundred kg/month