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98-11-3@98-11-3·Feb 7
CAS 98-11-3· Benzenesulfonic acid(

CAS号: 98-11-3 英文名称: Benzenesulfonic acid 英文同义词: BL70;17-120a;1998/11/3;besylicacid;Besylic acid;Benzolsulfonsure;BENZOLSULFONSAEURE;Benzensulfonic acid;BENZENESULFONIC ACID;BENZENESULPHONIC ACID 中文名称: 苯磺酸 中文同义词: 苯磺酸;无水苯磺酸;苯磺酸杂质;苯磺酸·无水;苯磺酸80%;苯磺酸70%;苯磺酸 溶液;苯磺酸 RG;苯磺酸水合物;苯磺酸,94% 分子式: C6H6O3S 分子量: 158.18 熔点 : 30-60 °C 沸点 : 137℃ 密度 : 1.32 折射率 : 1.5151 (estimate) 闪点 : >230 °F 储存条件 : Store below +30°C. 溶解度 : H2O: soluble0.1g/10 mL, clear, colorless 形态: Damp Crystalline Solid or Fused Mass 酸度系数(pKa): 0.7(at 25℃) 颜色: Yellow to light brown PH值: 2 (H2O, 20℃)(saturated solution) 水溶解性 : soluble 敏感性 : Hygroscopic Merck : 14,1070 BRN : 742513 稳定性: Stable. Incompatible with strong oxidizing agents, bases, many organic compounds. InChIKey: SRSXLGNVWSONIS-UHFFFAOYSA-N CAS 数据库: 98-11-3(CAS DataBase Reference) NIST化学物质信息: Benzenesulfonic acid(98-11-3) EPA化学物质信息: Benzenesulfonic acid (98-11-3) 危险品标志 : C 危险类别码 : 22-34 安全说明 : 26-36/37/39-45-36 危险品运输编号 : UN 2583 8/PG 2 WGK Germany : 1 RTECS号: DB4200000 TSCA : Yes HazardClass : 8 PackingGroup : III 海关编码 : 29041000 毒害物质数据: 98-11-3(Hazardous Substances Data) 毒性: LD50 orally in Rabbit: 1175 mg/kg

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