Caesium Hydroxide, Information on this page: Gas phase thermochemistry data Condensed phase thermochemistry data Reaction thermochemistry data References Notes Gas phase thermochemistry data Condensed phase thermochemistry data 4. Cesium hydroxide | CsOH or CsHO | CID 62750 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. % in H2O, 99% trace metals basis; CAS Number: 21351-79-1; Synonyms: Cesium hydroxide hydrate; Linear Formula: CsOH at Sigma-Aldrich Avantor is setting science in motion for a better world | Avantor Other names: caesium hydroxide Permanent link for this species. ] Cesium hydroxide solution 50 wt. Cesium hydroxide STEL: 6 mg/m315 min TWA: 2 mg/m38 hr TWA: 2 mg/m38 hr. In each case, the aqueous metal hydroxide and hydrogen gas are produced, as shown: 2 X (s) + 2 H A 2 O (l) 2 XOH (aq) + H A 2 (g) where X is any Group 1 metal. 11. Information on this page: Gas phase thermochemistry data Condensed phase thermochemistry data Reaction thermochemistry data References Notes Gas phase thermochemistry data Condensed phase thermochemistry data Caesium hydroxide or cesium hydroxide (CsOH) is a chemical compound consisting of caesium ions and hydroxide ions. Details of the supplier of the safety data sheet All of Group 1 elements —lithium, sodium, potassium, rubidium and cesium react vigorously or even explosively with cold water. Physical Cesium hydrate, Cesium hydroxide dimer Colorless or yellowish, crystalline solid. AC213600000; AC213601000; AC213605000 Cesium Hydrate; Cesium Hydroxide Dimer. CESIUM HYDROXIDE * All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details. 5 Caesium hydroxide, CsOH Caesium hydroxide has been used in geopolymerisation in some instances, but predominantly in silicate rather than hydroxide-activated systems. ChemicalBook 为您提供氢氧化铯一水合物 (35103-79-8)的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览氢氧化铯一水合物 (35103-79-8)产品的价格，供应商，贸易商，生产企业和生产厂家，最后氢氧化铯一水合物 (35103-79-8)的中文，英文，用途 Caesi hydroxide (CsOH) là một hợp chất gồm một ion caesi và một ion hydroxide. 4. Material Safety Data Sheet or SDS for Cesium hydroxide 35103-79-8 from chemicalbook for download or viewing in the browser Formation of methyl methacrylate by condensation of methyl propionate with formaldehyde over silica-supported cesium hydroxide catalysts Enhancement of the basic properties in FAU zeolites by impregnation with cesium hydroxide Cesium hydroxide (CAS 12182-83-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. Caesium hydroxide is a strong base (pK a = 15. CESIUM HYDROXIDE neutralizes acids violently to form salts plus water. The following is a description of the properties, uses, preparation and safety information of caesium hydroxide: Caesium hydroxide--water (1/1/1) | CsH3O2 | CID 23679066 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Information on this page: Gas phase thermochemistry data Condensed phase thermochemistry data Reaction thermochemistry data Gas phase ion energetics data References Notes Gas phase thermochemistry data Other names: caesium hydroxide Permanent link for this species. [22] Nickel–iron batteries also use potassium hydroxide electrolyte. ChemicalBook 致力于为化学行业用户提供氢氧化铯的性质、化学式、分子式、比重、密度,同时也包括氢氧化铯的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。 氢氧化铯（Cesium hydroxide），化学式CsOH，CAS号21351-79-1，分子量149. Information on this page: Gas phase thermochemistry data References Notes Gas phase thermochemistry data References Notes Other data available: Cesium hydroxide monohydrate. ChemSpider record containing structure, synonyms, properties, vendors and database links for Cesium hydroxide, 21351-79-1, HUCVOHYBFXVBRW-UHFFFAOYSA-M Cesium hydroxide monohydrate|Used as a catalyst for ring-opening polymerization of monosubstituted oxiranes |Act as an initiator for polymerization reactions CESIUM HYDROXIDE, SOLUTION neutralizes acids exothermically to form salts plus water. Use this link for bookmarking this species for future reference. 2. [Note: Hygroscopic (i. It is the strongest of the five alkali metal hydroxides. 93. Information on this page: Notes Other data available: Gas phase thermochemistry data Condensed phase thermochemistry data Reaction thermochemistry data Gas phase ion energetics data Data at other public NIST sites: Caesium hydroxide is a strong base (pK a = 15. Laboratory chemicals. Used in electric storage batteries. Reacts with certain metals (such as aluminum and zinc) to form oxides or hydroxides of the metal and generate gaseous hydrogen. Its applications are relatively limited due to its volatility and high basicity – corroding glass – as well as the high cost of cesium extraction. Information on this page: Condensed phase thermochemistry data References Notes Condensed phase thermochemistry data References Notes Other data . Components caesium hydroxide Other names: caesium hydroxide Permanent link for this species. Information on this page: Notes Other data available: Gas phase thermochemistry data Condensed phase thermochemistry data Reaction thermochemistry data Gas phase ion energetics data Data at other public NIST sites: Cesium hydroxide (CsOH) is an inorganic compound composed of a cesium cation (Cs) and a hydroxyl ion (OH-). The data on thermodynamic and molecular properties of the potassium, rubidium and cesium hydroxides have been collected, critically reviewed, analyzed, and evaluated. % in H2O, 99% trace metals basis; CAS Number: 21351-79-1; Synonyms: Cesium hydroxide hydrate; Linear Formula: CsOH at Sigma-Aldrich Other names: caesium hydroxide Permanent link for this species. Potassium hydroxide is preferred over sodium hydroxide because its solutions are more conductive. Handle in accordance with good industrial hygiene and safety practice. 91，属于无机化合物。 该物质为白色结晶性粉末，易潮解且具强吸湿性，30℃时饱和水溶液含Cs₂O达70. 68g/cm³，熔点272℃。 Cesium hydrate, Cesium hydroxide dimer Colorless or yellowish, crystalline solid. Do tính phản ứng mạnh, caesi hydroxide cực kỳ hút ẩm. Information on this page: Condensed phase thermochemistry data Gas phase ion energetics data References Notes Condensed phase thermochemistry data Gas phase ion energetics data References Notes Other data available: Cesium hydroxide should not be stored in glass containers. Cesium hydroxide solution | Cesium hydroxide solution is used to make porous cesium titanosilicates, potential ion-exchange materials for cleanup of radioactive wastes | Buy chemicals and reagents online from Sigma Aldrich Cesium hydroxide hydrate (CsOH. 5% CsOH is used in the synthesis of various cesium compounds, ensuring that contaminants do not interfere with chemical reactions, leading to higher yields and purity of the final products. Chemical compound Chemical structure: This structure is also available as a 2d Mol file Other names: caesium hydroxide Permanent link for this species. ] CESIUM HYDROXIDE neutralizes acids violently to form salts plus water. May initiate polymerization reactions in polymerizable organic compounds, especially epoxides. Hydroxide, the OH - anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry. The strength of CsOH is attributable to the low electronegativity of cesium. It is a strong base (pKb=-1. Description Cesium hydroxide is a colorless to yellow crystalline solid. e. Harmful to skin and eyes. Nó là một base mạnh (pK b =-1. 2 Additional Information Other dangerous properties can not be excluded. Caesium hydroxide is a strong base (pK a = 15. Other names: caesium hydroxide Permanent link for this species. Cesium hydroxide solution 50 wt. Cesium hydroxide monohydrate|Used as a catalyst for ring-opening polymerization of monosubstituted oxiranes |Act as an initiator for polymerization reactions CESIUM HYDROXIDE, SOLUTION neutralizes acids exothermically to form salts plus water. 63%，可溶于水和乙醇，密度3. [21] The nickel–metal hydride batteries in the Toyota Prius use a mixture of potassium hydroxide and sodium hydroxide. 76), giống các hydroxide kim loại kiềm khác như natri hydroxide và kali hydroxide. CAS 35103-79-8. respirable dust STEL: 6 mg/m315 min Biological limit values This product, as supplied, does not contain any hazardous materials with biological limits established by the region specific regulatory bodies Derived No Effect Level (DNEL) / Derived Minimum Effect Level (DMEL) Proper shipping name Class Packing group Labels : UN 2682 : Caesium hydroxide : 8 : II : Class 8 - Corrosive substances Packing instruction (cargo : aircraft) Packing instruction (passenger aircraft) Cesium hydroxide monohydrate, 96%; cesium carbonate <5%. Cesium hydroxide monohydrate can be used as a strong electrolyte for the battery and it also can be used as polymerization catalyst. Caesi ChemicalBook 为您提供氢氧化铯 (21351-79-1)的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览氢氧化铯 (21351-79-1)产品的价格，供应商，贸易商，生产企业和生产厂家，最后氢氧化铯 (21351-79-1)的中文，英文，用途，CAS，上下游产品信息可能 Other names: caesium hydroxide Permanent link for this species. Browse Cesium hydroxide monohydrate and related products at MilliporeSigma. Secondary amines via CsOH-promoted chemoselective mono- N -alkylation of primary amines, diamines, and polyamines. Chemical structure: This structure is also available as a 2d Mol file Other names: caesium hydroxide Permanent link for this species. H 2 O) can be used in the preparation of lithium substituted cesium and cesium aluminosilicate based geopolymer as potential refractory materials. Containers of cesium hydroxide should be protected from physical damage and should be stored separately from acids, organic compounds, metals, oxygen, carbon dioxide, moisture, heat, sparks, and open flame. Food, drug, pesticide or biocidal product use. Molecular Weight 167. [7] Fused Caesium hydroxide dissolves glass by attacking silica framework and it has applications in bringing glass samples into a solution Cesium Hydroxide Hydrate is a water soluble Cesium source for use in oxygen-sensitive applications, such as metal production. Caesium hydroxide caesium hydroxide Cesium hydroxide (LE composition) cesium hydroxide Composition (s) generated upon use Other types of composition (s) Optically active tertiary phosphines via cesium hydroxide-catalyzed P -alkylation of secondary phosphines. 76), much like the other alkali metal hydroxides such as sodium hydroxide and potassium hydroxide. 76) containing the highly reactive alkali metal caesium, much like the other alkali metal hydroxides such as sodium hydroxide and potassium hydroxide. Alkali metal hydroxides exhibit properties of strong bases in aqueous solutions. Cesium hydroxide, represented as CsOH, is an alkali metal hydroxide. Tables of the thermodynamic properties @Cp +, F°52(G°2H°(0)/T, S°,H°2H°~0!, DfH°,DfG°)] of these hydroxides in the condensed and gaseous states have been cal- culated using the results of the analysis and some estimated Describes and explains the trends in the reactions between the Group 1 elements in the Periodic Table and water. Cesium's low electronegativity leads to nearly complete dissociation. Jan 13, 2026 · Cesium Hydroxide, as a water-soluble source of cesium, is typically found in any of several hydrate forms. , absorbs moisture from the air). ≥99. CESIUM HYDROXIDE, SOLUTION neutralizes acids exothermically to form salts plus water. Trên thực tế, caesi hydroxide đủ mạnh để nhanh chóng ăn mòn xuyên qua thủy tinh. 7lnz4, noj3br, 8hsn9, srha, l4bayj, xftt, 1z4k, dcghn, aalbi, wxh7,