Cesium chloride
SIGMA/C3032 - Molecular Biology, ≥99% (silver nitrate titration)
Synonym: CsCl; cesium monochloride
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 nm at 50% |
| ≤0.1 at 260 nm at 50% | |
| assay | ≥99% (silver nitrate titration) |
| foreign activity | DNase exonuclease, Nickase endonuclease, RNase, protease, none detected |
| form | powder |
| grade | Molecular Biology |
| impurities | ≤0.001% Li |
| ≤0.01% Pb | |
| InChI | 1S/ClH.Cs/h1H;/q;+1/p-1 |
| InChI key | AIYUHDOJVYHVIT-UHFFFAOYSA |
| mp | 645 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | [Cl-].[Cs+] |
| Application: | Used for the preparation of electrically conducting glasses.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% (silver nitrate titration) |
| mp | 645 °C (lit.) |
| UNSPSC | 12352302 |


