CAS 21351-79-1 MFCD00010964-Cesium Hydroxide 氢氧化铯 TAO{mole}

Cesium Hydroxide 氢氧化铯

CAS 21351-79-1 MFCD00010964

化学结构图

SMILES: [OH-].[Cs+]

化学属性

Mol. Formula	CsOH
Mol. Weight	150
Density	1.72
Melting Point	272 °C(lit.)
TSCA	Yes
Stability	对空气敏感，对湿度敏感
Solubility	soluble

别名和识别编码

Chemical Name	Cesium Hydroxide
MDL Number	MFCD00010964
EC Number	244-344-1
PubChem Substance ID	24853875
CAS Number	21351-79-1
Merck Number	14,2013
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
InChIKey	HUCVOHYBFXVBRW-UHFFFAOYSA-M
Wiswesser Line Notation	CS Q
LabNetwork Molecule ID	LN01301510

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品牌质保精细包装现货库存一流品牌服务

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