Sodium-Potassium Alloy 钾钠合金

CAS 11135-81-2 MFCD00134088

化学结构图

11135-81-2
SMILES: [Na].[K]

化学属性

Mol. FormulaK.Na
Mol. Weight62.088
Density0.7 g/mL at 21 °C
Autoignition Point248-257 °F
Vapor Pressure0 mmHg ( 20 °C)

别名和识别编码

Chemical NameSodium-Potassium Alloy
MDL NumberMFCD00134088
PubChem Substance ID329760146
Synonym NaK 硅胶 (Na2K) 阶段 I K2Na-SG-I 硅胶负载钠钾合金 (K2Na) Na2K-SG-I 硅胶负载钠钾合金 (Na2K) 钠钾合金 NaK 硅胶 (K2Na) 阶段 I
Chemical Name Translation钾钠合金
CAS Number11135-81-2
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分类

  • {SNA} Alkali Metals, Chemical Synthesis, Reduction, Synthetic Reagents
  • {SNA} Alkali Metals, Alkali Silica Gels, Chemical Synthesis, Greener Alternatives and Technologies, Greener Alternatives: Reagents, Reduction, Synthetic Reagents
  • {SNA} Adsorbents, Filter Aids and Drying Agents, Alkali Metals, Alloys, Chemical Synthesis, Essential Chemicals, Materials Science, Metal and Ceramic Science,
  • {SA} Adsorbents, Filter Aids and Drying Agents, Alkali Metals, Alloys, Chemical Synthesis, Essential Chemicals, Materials Science, Metal and Ceramic Science, Other Drying Agents

安全信息

WGK Germany1
GHS Symbol
Precautionary statements
  • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
  • P422 Store contents under… 存储目录在…之下。
  • P231+P232
  • 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。
  • P305+P351+P338
  • P370+P378
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
Signal word Danger
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Safety Statements
  • 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）；
  • 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；
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
Hazard Codes F,C
Risk Statements
  • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应，释放出高度可燃气体
  • R34 Causes burns 会导致灼伤
Warnings 危化品目录(2015) 危险化学品

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Reduction - Synthetic Reagents
  4. Alkali Metals - Reduction
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Reduction - Synthetic Reagents
  4. Alkali Metals - Reduction

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