Disodium sulfide 硫化钠
CAS 1313-82-2 MFCD00003498
化学结构图
SMILES: [Na]S[Na]
化学属性
| Mol. Weight | 78 |
|---|---|
| Mol. Formula | Na2S |
| Density | 1.86 |
| Melting Point | 950 |
别名和识别编码
| Synonym | Actisoufre Disodium sulfide Na2S natrum sulphuratum sodium monosulfide sodium monosulfide nonahydrate sodium monosulphide sodium monosulphide nonahydrate sodium sulfide sodium sulfide anhydrous sodium sulfide nonahydrate sodium sulphide anhydrous 硫化钠 |
|---|---|
| Chemical Name | Sodium Sulfide |
| Chemical Name Translation | 硫化钠 |
| PubChem Substance ID | 237873 |
| EC Number | 215-211-5 |
| MDL Number | MFCD00003498 |
| LabNetwork Molecule ID | LN01308676 |
| CAS Number | 1313-82-2 |
| InChI | InChI=1S/2Na.H2S/h;;1H2/q2*+1;/p-1 |
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分类
- {SNA} Catalysis and Inorganic Chemistry, Chalcogenides, Chemical Synthesis, Metal and Ceramic Science, Sodium, 材料科学
- {SNA} Catalysis and Inorganic Chemistry, Chalcogenides, Chemical Synthesis, Metal and Ceramic Science, Sodium Catalysts, 材料科学
安全信息
GHS Symbol
- 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）；
- 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；
- H251 Self-heating: may catch fire 自我放热：可能着火
- H290 May be corrosive to metals 可能腐蚀金属。
- H301 Toxic if swallowed 吞食有毒
- H301+H311
- H302 Harmful if swallowed 吞食有害
- H311 Toxic in contact with skin 皮肤接触中毒
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H318 Causes serious eye damage 严重伤害眼睛
- H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
- R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
- R34 Causes burns 会导致灼伤
- R50 Very toxic to aquatic organisms 对水生生物极毒
- P234 Keep only in original container. 只保留在原来的容器中。
- P235 Keep cool. 保持凉爽。
- P235+P410
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310
- P301+P312
- P301+P316
- P301+P317
- P301+P330+P331
- P302+P352
- P302+P361+P354
- P303+P361+P353
- P304+P340
- P305+P351+P338
- P305+P354+P338
- P308+P316
- P309+P311
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- P316
- P317
- P319
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
- P330 Rinse mouth. 漱口
- P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
- P361+P364
- P362+P364
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P403+P233
- P404 Store in a closed container. 贮存于密闭容器中。
- P405 Store locked up. 上锁保管。
- P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
- P407 Maintain air gap between stacks/pallets. 在堆叠/货板间保持气隙。
- P410 Protect from sunlight. 防止阳光照射。
- P413 Store bulk masses greater than … kg/…lbs at temperatures not exceeding … oC/…oF. 商店散装超过…kg/…lbs 时温度不应超过…oC/…oF.
- P420 Store away from other materials. 远离其他材料。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
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