Disodium tetrasulphide 2

CAS 12034-39-8 MFCD00014249

化学结构图

12034-39-8
SMILES: [Na]SSSS[Na]

化学属性

Mol. FormulaNa2S4
Mol. Weight174.24
Melting Point275°
SolubilitySoluble in water and alcohol
TSCAYes
Boiling Pointdec.

别名和识别编码

Chemical NameDisodium tetrasulphide
MDL NumberMFCD00014249
EC Number234-805-5
CAS Number12034-39-8
Synonym 多硫化钠; 臭碱
Chemical Name Translation2
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安全信息

Safety Statements
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • 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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • 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）；
Packing GroupII
UN Number UN1385
Risk Statements
  • R24 Toxic in contact with skin 与皮肤接触有毒
  • R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
  • R50 Very toxic to aquatic organisms 对水生生物极毒
  • R22 Harmful if swallowed 吞咽有害
  • R34 Causes burns 会导致灼伤
Storage condition Moisture Sensitive & Hygroscopic

系列性分类