Molekula
Cesium hydroxide monohydrate >99.95%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Cesium hydroxide monohydrate is a high-purity inorganic base used primarily in specialized chemical synthesis and as a catalyst in organic reactions. It also serves as an electrolyte in alkaline storage batteries, including for subzero operation, as a polymerization catalyst for siloxanes, and in photographic processing. This product features a purity level exceeding 99.95 percent and is identified by CAS number 35103-79-8. Molekula supplies Cesium hydroxide monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90035956
- CAS Number
- 35103-79-8
- IUPAC Name
- cesium hydroxide
- EC Number
- 244-344-1
- Exact Mass
- 149.9082
- SMILES
- [OH-].[Cs+]
- InChIKey
- HUCVOHYBFXVBRW-UHFFFAOYSA-M
- InChI
- InChI=1S/Cs.H2O/h;1H2/q+1;/p-1
- PubChem CID
- 62750
Synonyms
- Caesium hydrate
- Caesium hydroxide
- Caesium hydroxide solution
- Cesium hydrate
- Cesium hydroxide
- Cesium hydroxide (ACGIH)
- Cesium hydroxide (Cs(OH))
- Cesium hydroxide dimer
- Cesium, di-mu-hydroxydi-
- CsOH
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- White-yellow hygroscopic crystals
- Melting Point
- 342.3 °C
- Density
- 3.68 g/cm³
- Solubility (other solvents)
- Soluble in ethanol
- Vapour Pressure
- 0 mmHg (approx)
Source: PubChem CID 62750 (HSDB, The National Institute for Occupational Safety and Health (NIOSH))
Frequently asked questions
What is Cesium hydroxide monohydrate used for?
It is primarily used as a strong base in organic synthesis, as a catalyst in polymerization, and in the production of specialized glass and electronic components.
What is the chemical formula and molecular weight of this product?
The chemical formula is CsOH·H2O and the molecular weight is 167.93 g/mol.
How should Cesium hydroxide monohydrate be stored?
It should be stored in a tightly closed container in a cool, dry, and well-ventilated area, ideally under an inert atmosphere as it is hygroscopic.
What grade of Cesium hydroxide monohydrate is available?
We supply this product at a purity grade of >99.95%.
Can Molekula supply this product in bulk?
Yes, Molekula can supply Cesium hydroxide monohydrate in bulk quantities to meet your specific manufacturing or research requirements.
What documentation comes with the order?
Each order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.