• S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
• S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
• S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
• S20 When using do not eat or drink 使用时，不得进食，饮水；
• S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；

• R25 Toxic if swallowed 吞咽有毒
• R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
• R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒

• P301+P310
• P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
• P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。

• H331 Toxic if inhaled 吸入中毒
• H301 Toxic if swallowed 吞食有毒

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHOAX Archives of Industrial Hygiene and Occupational Medicine.  (Chicago,
   IL)  V.1-2(3), 1950.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 1,637,1950

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 110 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - muscle weakness
   Behavioral - muscle contraction or spasticity
REFERENCE :
   20PKA3 "Novye Dannye Po Toksikologii Redkikh Metalov Ikh Soedinenii," New
   Data on the Toxicology of Rare Metals and Their Compounds, Izrael'son, Z.I.,
   ed., Moscow, Izdatel'stvo "Meditsina," 1967  Volume(issue)/page/year:
   -,115,1967

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 375 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHOAX Archives of Industrial Hygiene and Occupational Medicine.  (Chicago,
   IL)  V.1-2(3), 1950.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 1,637,1950