基本信息
物化性质
外观与性状:黄色-绿色晶体
密度:1,78 g/cm3
沸点:365.1ºC at 760mmHg
闪点:188.8ºC
稳定性:May decompose upon exposure to light. Incompatible with strong acids, strong oxidizing agents. Hygroscopic.
储存条件:Store in a cool, dry place. Store in a tightly closed container. Corrosives area.
密度:1,78 g/cm3
沸点:365.1ºC at 760mmHg
闪点:188.8ºC
稳定性:May decompose upon exposure to light. Incompatible with strong acids, strong oxidizing agents. Hygroscopic.
储存条件:Store in a cool, dry place. Store in a tightly closed container. Corrosives area.
安全信息
安全说明:S26-S27-S36/37/39-S45-S25-S24/25
危险类别码:R34
海关编码:2917119000
危险品运输编码:3288
危险类别:6.1
包装等级:III
危险品标志:C
危险类别码:R34
海关编码:2917119000
危险品运输编码:3288
危险类别:6.1
包装等级:III
危险品标志:C
生产方法及用途
生产方法
将25g Fe2(SO4)3,50g BaC2O4和18.4g(NH4)2C2O4,加到600mL水中,水浴加热数小时,将生成的BaSO4和过剩的BaC2O4沉淀过滤,滤液浓缩到100mL后冷却,即析出深绿色三水合物。
用途
钙、镁沉淀剂,电镀业
将25g Fe2(SO4)3,50g BaC2O4和18.4g(NH4)2C2O4,加到600mL水中,水浴加热数小时,将生成的BaSO4和过剩的BaC2O4沉淀过滤,滤液浓缩到100mL后冷却,即析出深绿色三水合物。
用途
钙、镁沉淀剂,电镀业