硫化钠
English:
CAS No:
产品详情
含结晶水≥30%
中文名:硫化钠
英文名:SODIUM SULFIDE
别 称:臭碱、臭苏打、黄碱、硫化碱
化学式:Na2S
分子量:78.04
CAS登录号:1313-82-2
熔 点:950℃
水溶性:186 g/L (20℃)
密 度:1.86
安全术语
S26:不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。(In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.)
S45:若发生事故或感不适,立即就医(可能的话,出示其标签)。In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:避免释放至环境中。参考特别说明/安全数据说明书。(Avoid release to the environment. Refer to special instructions / safety data sheets.)
风险术语
R31:遇酸释放有毒气体。(Contact with acids liberates toxic gas.)
R34:引起灼伤。(Causes burns.)
R50:对水生生物有极高毒性。(Very toxic to aquatic organis)
采购:硫化钠
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