基本信息
cas:84-88-8
中文名称:8-羟基喹啉-5-磺酸水合物
中文别名:8-羟基-5-喹啉磺酸;8-羟基喹啉-5-磺酸;5-磺酸-8-羟基喹啉;
英文名称:8-Hydroxyquinoline-5-sulfonic acid
英文别名:Oxine-5-sulfonic acid;8-hydroxy-quinoline-5-sulfonic acid;8-HYDROXYQUINOLINE-5-SULFONIC ACID MONOHYDRATE FOR SYNTHESIS;8-HYDROXYQUINOLINE-5-SULFONIC ACID, MONOHYDRATE;5-Sulfooxine;8-QUINOLINOL-5-SULFONIC ACID;8-HYDROXYQUINOLINE-5-SULFONICACID;8-Hydroxy-5-quinolinesulfonic acid;5-Quinolinesulfonic acid, 8-hydroxy-;8-HYDROXYQUINOLINE-5-SULFONIC ACID MONOHYROATE;5-Sulfo-8-quinolinol;6,10-DIMETHYL-2-UNDECANONE;8-hydroxyquinoline sulfonic acid (5);8-QUINOLINOL-5-SULFONICACID;Sulfoxine;5-Sulfo-8-hydroxyquinoline;8-Hydroxy-5-sulfoquinoline;8-HYDROXYQUINOLINE-5-SULFONIC ACID MONOHYDRATE;8-HYDROXYQUINOLINE-5-SULFONICACIDMONOHYDRATE;5-Quinolinesulfonic acid,8-hydroxy;4-HYDROXYQUINOLINE-5-SULFONIC ACID;8-hydroxyquinolin-5-yl-sulfonic acid;8-HYDROXYQUINOLINE-5-SULPHONIC ACID MONOHYDRATE;8-HYDROXYGUINOLINE-5-SULFONIC ACID;8-Hydroxy-5-quinolinesulfonic acid hydrate;
分子式:C9H7NO4S
分子量:225.22100
精确质量:225.01000
PSA:95.87000
LOGP:2.26790
物化性质
外观与性状:白色至灰白色结晶粉末
密度:1.632 g/cm3
沸点:432ºC
熔点:311-313°C
折射率:1.711
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
RTECS号:VC2570000
安全说明:S26-S36
WGK Germany:3
危险类别码:R22; R36
海关编码:29334990
危险品运输编码:2811
危险类别:6.1(b)
包装等级:III
危险品标志:Xn
生产方法及用途
生产方法
由8-羟基喹啉磺化而得。将发烟硫酸在搅拌下冷却至10℃以下,逐渐加入8-羟基喹啉,保持温度在15℃以下。加完后升温,在30℃以下搅拌反应5h。放置过夜。次日将反应液放入8-10倍量水中(按8-羟基喹啉计),控制温度60℃,析出结晶,再放置过夜。过滤,洗涤,干燥。
用途
有刺激性,用于检定铋、铜、铁、银和钒,测定铋、铜、铁、银、钒和锌。