C8518

Cesium hydroxide hydrate

≥90%, ≥99.5% (metals basis)

• Synonym(s): Cesium hydroxide monohydrate
• Empirical Formula (Hill Notation): HCsO · xH₂O
• CAS Number: 12260-45-6
• Molecular Weight: 149.91 (anhydrous basis)
• EC Number: 244-344-1
• MDL number: MFCD00149664
• UNSPSC Code: 12352302
• PubChem Substance ID: 57654048
• NACRES: NA.23
• assay: ≥90%; ≥99.5% (metals basis)
• form: powder, crystals or chunks

Properties

• Quality Level: 100
• assay: ≥90%; ≥99.5% (metals basis)
• form: powder, crystals or chunks
• impurities: ≤5% Cs₂CO₃
• mp: 272 °C (lit.)
• density: 3.68 g/mL at 25 °C (lit.)
• SMILES string: O.[OH-].[Cs+]
• InChI: 1S/Cs.2H2O/h;2*1H2/q+1;;/p-1
• InChI key: ABSOMGPQFXJESQ-UHFFFAOYSA-M

Description

Application

Cesium hydroxide hydrate (CsOH.H₂O) can be used in the preparation of lithium substituted cesium and cesium aluminosilicate based geopolymer as potential refractory materials. It can also be used in the synthesis of cesium structures of 1,8-naphthalimides substituted carboxylic ligands.

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H314
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Skin Corr. 1A
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges