Hydroxyurea Form White solid Molar mass 76.1 Purity >98% by elemental analysis Solubility H2O Chemical formula CH4N2O2 RTECS YT4900000 CAS number 127-07-1 Merck USA index 14, 4848 商店和运输信息 Storage +2°C to +8°C Ship Ambient Temperature Only Carcinogenic / Teratogenic