前言:仅供科研实验或出口
中文名磺胺嘧啶英文名Sulfadiazine别名大安净地亚净磺胺嘧啶磺胺哒嗪消发地亚净2-对氨基苯磺酰胺嘧啶磺胺嘧啶溶液,1000PPMN-2-嘧啶基-4-氨基苯磺酰胺英文别名SDEksadiazineSulfadiazineSulphadiazineSulfadiazine,(S)Sulfadiazine zinc salt4-amino-N-2-pyrimidinylN1-(2-Pyrimidinyl)-sulfanilamide-AMino-N-2-pyriMidinylbenzenesulfonaMide4-Amino-N-2-pyrimidinyl-benzenesulfonamide4-azanyl-N-pyrimidin-2-yl-benzenesulfonamide4-Amino-N-(2-pyrimidinyl)benzenesulfonamide, N1-(Pyrimidin-2-yl)sulfanilamideCAS68-35-9EINECS200-685-8化学式C10H10N4O2S分子量250.28InChIInChI=1/C10H10N4O2S/c11-8-2-4-9(5-3-8)17(15,16)14-10-12-6-1-7-13-10/h1-7H,11H2,(H-,12,13,14,15,16)密度1.3780 (rough estimate)熔点253 °C (dec.) (lit.)沸点512.6±52.0 °C(Predicted)水溶性67.13mg/L(25 ?C)溶解度溶于二甲基亚砜。折射率1.6440 (estimate)酸度系数pKa 2.21(H2Ot = 25I = 0.5 (NaCl)) (Uncertain)存储条件2-8°C敏感性Sensitive to light外观粉末颜色whiteMerck14,8903BRN6733588物化性质白色或类白色结晶或粉末。熔点252-256℃。几乎不溶于水,在37℃时,pH=5.6的水中溶解度为13mg/100ml,pH=7.5的水中溶解度为200mg/100ml。微溶于乙醇或丙酮,易溶于稀盐酸、氢氧化钠溶液或氨溶液中,无臭,无味,遇光渐变暗。企业新闻