研发生产磺胺二甲嘧啶 磺胺二甲基嘧啶 磺胺间二甲嘧啶CAS: 57-68-1原料供应厂家品质保障现货直销

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中文名磺胺二甲嘧啶英文名Sulfamethazine base别名磺胺间磺胺二甲嘧啶磺胺二甲基嘧啶磺胺间二甲嘧啶甲醇中磺胺二甲基嘧啶磺胺二甲嘧啶 (标准品)磺胺二甲基嘧啶 (SDM)甲醇中磺胺二甲嘧啶-磺胺二甲基嘧啶SULFAMETHAZINE 磺胺二甲嘧啶2-(对氨基苯磺酰胺基)-4,6-二甲基嘧啶4-氨基-N-(4,6-二甲基-2-嘧啶基)苯磺酰胺英文别名SM2A-502AzolmetazinSULFAmetaZINESulfadimidineSulfamethazineSulphadimidineSulfamethazine baseSulfadimidine solutionsulfadimidine standard solutionN1-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide6-(4'-Aminobenzol-sulfonamido)-2,4-dimethylpyrimidin6-(4'-aminobenzol-sulfonamido)-2,4-dimethylpyrimidin2-(4-Aminobenzenesulfonamido)-4,6-dimethylpyrimidine(p-Aminobenzolsulfonyl)-2-amino-4,6-dimethylpyrimidinbenzenesulfonamide,4-amino-N-(4,6-dimethyl-2-pyrimiidinyl)-Benzenesulfonamide, 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)-CAS57-68-1EINECS200-346-4化学式C12H14N4O2S分子量278.33InChIInChI=1/C12H14N4O2S/c1-8-7-9(2)15-12(14-8)16-19(17,18)11-5-3-10(13)4-6-11/h3-7H,13H2,1-2H3,(H,14,15,16)密度1.2997 (rough estimate)熔点197 °C沸点294°C (rough estimate)水溶性150mg/100mL (29 ºC)溶解度acetone: soluble50mg/mL折射率1.6440 (estimate)酸度系数7.4, 2.65(at 25℃)存储条件2-8°C稳定性Stable, but light sensitive. Incompatible with strong oxidizing agents.敏感性Sensitive to light外观Crystalline Powder颜色white to off-whiteMerck14,8905BRN261304物化性质白色或微黄结晶或粉末。熔点176℃。几乎不溶于水（溶解度：29℃，150mg/100ml；37℃，192mg/100ml），该品在热乙醇中溶解，不溶于yimi，易溶于稀酸或稀碱溶液。无嗅，味微苦，遇光颜色逐渐变深。MDL号MFCD00006066