Cesium Hydroxide 氢氧化铯

CAS 21351-79-1 MFCD00010964

化学结构图

21351-79-1
SMILES: [OH-].[Cs+]

化学属性

Mol. FormulaCsOH
Mol. Weight150
Density1.72
Melting Point272 °C(lit.)
TSCAYes
Stability对空气敏感，对湿度敏感
Solubilitysoluble

别名和识别编码

Chemical NameCesium Hydroxide
MDL NumberMFCD00010964
EC Number244-344-1
PubChem Substance ID24853875
CAS Number21351-79-1
Merck Number14,2013
Synonym 氢氧化铯, 50% W/W 水溶液, 99.9% (METALS BASIS) 氢氧化铯/50%水溶液 Cesium hydroxide, ca 50 wt% aq. soln. caesiumhydroxide,solution CsOH Cesium hydroxide (Cs(OH)) 氢氧化铯,一水合物 CESIUM HYDROXIDE, 50% AQUEOUS SOLUTION: 99.9% (METALS BASIS) CESIUM HYDROXIDE, 99% 50% AQUEOUS SOLUTION cesiumhydroxidedimer Cesium hydroxide dimer Cesium hydroxide, 50% w/w aq. soln., 99.9% (metals basis) Caesium Hydroxide, 50% Aqueous Solution CESIUM HYDROXIDE CESIUM HYDROXIDE, 50% AQUEOUS SOLUTION 氢氧化铯 溶液 cesiumhydroxide(cs(oh)) Cesium hydroxide CESIUM HYDROXIDE, 99.9% 50% AQUEOUS SOLUTION Cesiumhydroxide,50%aqueoussolution(99.9%-Cs) CESIUM HYDROXIDE, 99%, 50 WT. % SOLUTION IN WATER 氢氧化铯 氢氧化铯，水溶液 Caesium hydoxide Caesium hydroxide 氢氧化铯, 50% W/W 水溶液, 99% (METALS BASIS) 氢氧化铯 一水合物 Cesium hydroxide, 99.9% metals basis, 50 wt. % solution in water Cesium hydroxide, 50% w/w aq. soln., 99% (metals basis) Cesium hydroxide, 50 wt% solution in water, for analysis, 99% Cesium hydrate
Chemical Name Translation氢氧化铯
InChIKeyHUCVOHYBFXVBRW-UHFFFAOYSA-M
Wiswesser Line NotationCS Q
LabNetwork Molecule IDLN01301510
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分类

  • {SNA} Cesium Salts, Chemical Synthesis, Inorganic Bases, Materials Science, Metal and Ceramic Science, Salts, Synthetic Reagents
  • {SNA} Acids & Bases, Bases, Cesium Salts, Chemical Synthesis, Inorganic Bases, Materials Science, Metal and Ceramic Science, Salts, Synthetic Reagents
  • {SNA} Acids & Bases, Bases, Cesium Salts, Chemical Synthesis, Essential Chemicals, Inorganic Bases, Metal and Ceramic Science, Research Essentials, Salts, Synthetic Reagents,

产品应用

  • 制取各种铯盐的原料，用于玻璃陶瓷工业。

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H302 Harmful if swallowed 吞食有害
Signal word
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
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）；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • 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；
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
  • 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；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • 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；
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
Packing GroupII
UN Number UN 2682 8/PG 2 UN2681
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R35 Causes severe burns 会导致严重灼伤
  • R22 Harmful if swallowed 吞咽有害
Storage condition Air Sensitive & Hygroscopic 对空气和湿度敏感 Air Sensitive
Hazard Codes C
Hazard Class8
Warnings 危化品目录(2015) 危险化学品
RTECSFK9800000 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 570 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - muscle contraction or spasticity
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 21(1),29,1977

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Behavioral - tetany
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:
   -,-,1967

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 100 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

其他信息

  • MOL 文件:21351-79-1.mol
  • Sigma Aldrich:21351-79-1(sigmaaldrich)
  • 灭火剂:雾状水、泡沫、黄砂
  • 毒性分级:中毒
  • 易潮解，溶于水、醇和醚。
  • 敏感性:Air Sensitive
  • F:3
  • Acros Organics:氢氧化铯/50%水溶液 Cesium hydroxide, 50 wt% solution in water, for analysis, 99%(21351-79-1)
  • 爆炸物危险特性:对皮肤有强腐蚀性
  • 储运特性:库房通风低温干燥; 与酸类分开存放
  • 类别:腐蚀物品
  • 刺激数据:皮肤- 兔子 5 毫克/ 24小时 轻度; 眼- 兔子 5 毫克/ 5 分 重度
  • Alfa Aesar:氢氧化铯,50%w/w水溶液,99.9%(metalsbasis) Cesium hydroxide, 50% w/w aq. soln., 99.9% (metals basis)(21351-79-1)
  • 急性毒性:口服- 大鼠 LD50: 570 毫克/ 公斤; 口服- 小鼠 LD50: 800 毫克/ 公斤
  • 职业标准:TLV-TWA 2 毫克/ 立方米
  • 氢氧化铯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K2100001 氢氧化铯一水 10g 619元 2010/06/21 213605000 氢氧化铯 Cesium hydroxide 99%, for analysis, 50 wt% solution in water 500 GR 3110元 2010/06/21 213601000 氢氧化铯 Cesium hydroxide 99%, for analysis, 50 wt% solution in water 100 GR 895元
  • MSDS 信息:Cesium hydroxide(21351-79-1).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Acids - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Bases - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Bases - Synthetic Reagents
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Cesium Salts - Salts
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Hydrazides - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. 无机盐
  1. Chemical Synthesis 化学合成
  2. 无机盐

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