Cesium chloride
ALDRICH/C3139 - optical grade, ≥99.5% trace metals basis
Synonym: Caesium chloride
CAS Number: 7647-17-8
Empirical Formula (Hill Notation): ClCs
Molecular Weight: 168.36
EC Number: 231-600-2
MDL Number: MFCD00010955
Linear Formula: CsCl
Product Type: Chemical
| absorption | ≤0.02 at 280 in H2O at 50% |
| assay | ≥99.5% trace metals basis |
| form | powder |
| grade | optical grade |
| InChI | 1S/ClH.Cs/h1H;/q;+1/p-1 |
| InChI key | AIYUHDOJVYHVIT-UHFFFAOYSA |
| mp | 645 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | [Cl-].[Cs+] |
| Analysis Note: | Yields a clear colorless solution. |
| Application: | Cesium chloride can be used: • To prepare Ga2S3-GeS2-CsCl glasses, which are transparent in the entire visible range. • To fabricate WO3 islands and network structures, which improves the light extraction efficiency of an OLED. It can also be used to make solutions for the separation of RNA from DNA by density gradient centrifugation. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 25, 100, 500 g in poly bottle |
| Symbol | GHS08 |
| Signal word | Warning |
| Hazard statements | H361f |
| Precautionary statements | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
| Hazard Codes | Xn |
| Risk Statements | 22-48/22-62 |
| Safety Statements | 36/37-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% trace metals basis |
| mp | 645 °C (lit.) |
| UNSPSC | 12352302 |


