Lithium Hydroxide 氢氧化锂，无水

CAS 1310-65-2 MFCD00011095

化学结构图

1310-65-2
SMILES: [Li+].[OH-]

化学属性

Mol. FormulaLiOH
Mol. Weight24
Density2.54
Melting Point462
TSCAYes
Boiling Point925°C
SolubilitySoluble in water. Slightly soluble in alcohol
Stability强吸湿的，对二氧化碳敏感，充气保存
Appearance 白色细小单斜晶体或微黄色结晶性晶体，有辣味,强碱性,在空气中易吸收二氧化碳及水分。氢氧化锂(1310-65-2)是一种苛性碱，Kb=0.66，pK=0.18，溶于水呈强碱性，1mol/L溶液pH值约为14，显示强碱性，942℃分解.它溶于水，20℃时，100g水中能溶解12.8g，因放热增大溶解度与溶解后溶液密度变小的缘故，在288K时饱和溶液物质的量浓度可达5.3mol/L，它微溶于乙醇，在空气中极易吸收水及二氧化碳.氢氧化锂有强的腐蚀性及刺激性，应密封保存.

别名和识别编码

Chemical NameLithium Hydroxide
Synonym {uni_hamburg} LITHIUM HYDROXIDE, ANHYDROUS REAGENT Lithium hydroxide, anhydrous, 99.995% (metals basis) Lithium hydroxide, anhydrous, pure Lithium hydroxide, anhydrous lithiumhydroxideanhydrous lithium hydroxide Lithiumhydroxid HEXANE, 95+%, PRA GRADE LITHIUM HYDROXIDE REAGENT GRADE >=98%& 无水氢氧化锂, 99.995% (METALS BASIS) Lithiumhydroxide,anhydrous,95% Lithiumhydroxid wasserfrei Lithium hydroxide (Li(OH)) lithiumhydroxide(li(oh)) Lithium hydoxide 氢氧化锂 无水氢氧化锂 LITHIUM HYDROXIDE Lithium hydroxide anhydrous Lithiumhydroxideanhydrouswhitepowder Li(OH) Lithium hydroxide, 98%, anhydrous, pure LiOH LITHIUMHYDROXIDE,ANHYDROUS,POWDER LITHIUM HYDROXIDE, POWDER, 98+% Lithium hydroxide
CAS Number1310-65-2
EC Number215-183-4
Beilstein Registry Number11342938
MDL NumberMFCD00011095
Merck Number5534
PubChem Substance ID3939
Chemical Name Translation氢氧化锂，无水
Reaxys-RN11342938
LabNetwork Molecule IDLN00198746
InChIInChI=1S/Li.H2O/h;1H2/q+1;/p-1
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分类

  • {SNA} Acids & Bases, Bases, Chemical Synthesis, Inorganic Bases, Synthetic Reagents
  • {uni_hamburg} no charge; 2fragments; ionic
  • {SNA} Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Essential Chemicals, Inorganic Salts, Solutions and Reagents, L, Reagent Grade, Research Essentials

相关文献及参考

  • Short: II/25A
  • Short: II/24A
  • Merck: 14,5534
  • Base used in THF for Horner-Wadsworth-Emmons olefination of phosphonates with aldehydes and ketones: Tetrahedron Lett., 35, 3383 (1994). For a brief feature on uses of Lithium hydroxide as a reagent in synthesis, see: Synlett, 1451 (2006).

安全信息

Signal word Danger
GHS Symbol
WGK Germany2
Safety Statements
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S22 Do not breathe dust 不要吸入粉尘；
  • 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；
  • S4 Keep away from living quarters 远离生活区；
  • 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）；
  • 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；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R22 Harmful if swallowed 吞咽有害
  • R23 Toxic by inhalation 吸入有毒
  • R34 Causes burns 会导致灼伤
  • R35 Causes severe burns 会导致严重灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R52/53
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • 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。
  • 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。
  • 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
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P305+P351+P338
  • P308+P311
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
RTECSOJ5800000
Packing GroupII
UN Number 2680 UN2680
Storage condition Store at R.T. Air Sensitive & Hygroscopic
Hazard Codes 8 C
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H301+H331
Hazard Class8
Warnings 危化品目录(2015) 危险化学品 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PHTXA6 Pharmacology and Toxicology.  English translation of FATOAO.  (New
   York, NY)  V.20-22, 1957-59.  Discontinued.  Volume(issue)/page/year:
   21,419,1958

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 960 mg/m3/4H
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   7,58,1986

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PHTXA6 Pharmacology and Toxicology.  English translation of FATOAO.  (New
   York, NY)  V.20-22, 1957-59.  Discontinued.  Volume(issue)/page/year:
   21,419,1958

其他信息

  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 12.7g/0℃;12.7g/10℃;12.8g/20℃;12.9g/30℃;13g/40℃;13.3g/50℃ 13.8g/60℃;15.3g/80℃;17.5g/100℃
  • 灭火剂:雾状水、泡沫、砂土
  • 毒性分级:高毒
  • 类别:腐蚀物品
  • 职业标准:STEL 1 毫克/ 立方米
  • 有辣味,强碱性,在空气中易吸收二氧化碳及水分, 能溶于水,水中溶解度：113 g/L (20°C)，微溶于乙醇。
  • 比重:2.41
  • 急性毒性:口服- 小鼠 LD50: 200 毫克/ 公斤
  • 敏感性:Air Sensitive & Hygroscopic
  • 氢氧化锂价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 379185000 氢氧化锂 Lithium hydroxide 98%, pure, anhydrous 500 GR 2077元 2010/06/21 379181000 氢氧化锂 Lithium hydroxide 98%, pure, anhydrous 100 GR 524元 2010/05/25 13407 无水氢氧化锂, 98% Lithium hydroxide, anhydrous, 98% 25g 154元
  • Acros Organics:Lithium hydroxide, anhydrous, pure, 98%(1310-65-2)
  • Alfa Aesar:无水氢氧化锂,99.995%(metalsbasis) Lithium hydroxide, anhydrous, 99.995% (metals basis)(1310-65-2)
  • 下游产品:氯化锂 --> 1-BOC-3-羟甲基哌嗪 --> 5-甲基异恶唑-3-羰酰氯 --> 3(2-呋喃)丙酸 --> 2,5-二羟基对苯二甲酸 --> 溴化锂 --> 二硫化钼锂基润滑脂 --> 锂基润滑脂 --> 5-溴苯并呋喃-2-羧酸 --> 5-溴吲哚-2-羧酸 --> 硝酸锂 --> 5-氯吲哚-2-羧酸 --> 2,4,6-三甲基-2,4,6-三苯基环三硅氧烷 --> 硫酸锂 --> 硅酸锂Li2SiO3 --> 过氧化锂 --> 乙酸锂 --> 乳酸锂盐 --> 乳酸锂 --> 乙酸锂 --> 铬酸锂
  • MOL 文件:1310-65-2.mol
  • 储运特性:库房通风低温干燥; 与酸类分开存放。
  • 用途一:用于制锂盐及锂基润滑脂，碱性蓄电池的电解液，溴化锂制冷机吸收液等
  • Sigma Aldrich:1310-65-2(sigmaaldrich)
  • 上游原料:氢氧化钙 --> 碳酸锂

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Lithium - Catalysis and Inorganic Chemistry
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. L - Alphabetic
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. L - Alphabetic
  1. Research Essentials 基础科研
  2. Essential Chemicals - Research Essentials
  3. Inorganic Salts, Solutions and Reagents - Essential Chemicals
  4. Reagent Grade - Inorganic Salts, Solutions and Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. E - Alphabetic
  5. EP - E

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