Cesium hydroxide 氢氧化铯

规格: 50 wt% solution in water
CAS: 21351-79-1
产品编号: H89062
MDL: MFCD00010964
品牌: INFI
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
GHS Symbol
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

WGK Germany3
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
        • 制取各种铯盐的原料，用于玻璃陶瓷工业。
          • 21351-79-1 H89062 Cesium hydroxide 氢氧化铯

          化学属性

          Mol. FormulaCsOH
          Mol. Weight150.0
          Density1.72
          Melting Point272 °C(lit.)
          TSCAYes
          Stability对空气敏感，对湿度敏感
          Solubilitysoluble

          *以上化合物性质及应用等信息仅供参考