硫化鈉
English:
CAS No:
含結(jié)晶水≥30%
中文名:硫化鈉
英文名:SODIUM SULFIDE
別 稱:臭堿、臭蘇打、黃堿、硫化堿
化學式:Na2S
分子量:78.04
CAS登錄號:1313-82-2
熔 點:950℃
水溶性:186 g/L (20℃)
密 度:1.86
安全術(shù)語
S26:不慎與眼睛接觸后,請立即用大量清水沖洗并征求醫(yī)生意見。(In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.)
S45:若發(fā)生事故或感不適,立即就醫(yī)(可能的話,出示其標簽)。In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:避免釋放至環(huán)境中。參考特別說明/安全數(shù)據(jù)說明書。(Avoid release to the environment. Refer to special instructions / safety data sheets.)
風險術(shù)語
R31:遇酸釋放有毒氣體。(Contact with acids liberates toxic gas.)
R34:引起灼傷。(Causes burns.)
R50:對水生生物有極高毒性。(Very toxic to aquatic organis)
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