Cesium chloride
SIGMA/20966 - BioUltra, for molecular biology, ≥99.5% (AT)
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
| λ | 3 M in H2O |
| anion traces | sulfate (SO42-): ≤20 mg/kg |
| assay | ≥99.5% (AT) |
| cation traces | Al: ≤5 mg/kg |
| As: ≤0.1 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤50 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤50 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | solid |
| grade | for molecular biology |
| impurities | DNases, none detected |
| insoluble matter, passes filter test | |
| phosphatases, none detected | |
| proteases, none detected | |
| RNases, none detected | |
| ≤0.001% total nitrogen (N) | |
| InChI | 1S/ClH.Cs/h1H;/q;+1/p-1 |
| InChI key | AIYUHDOJVYHVIT-UHFFFAOYSA |
| loss | ≤0.1% loss on drying, 110 °C |
| mp | 645 °C (lit.) |
| pH | 6.0-7.5 (25 °C, 3 M in H2O) |
| product line | BioUltra |
| Quality Level | 200  |
| SMILES string | [Cl-].[Cs+] |
| solubility | H2O: 3 M at 20 °C, clear, colorless |
| UV absorption | λ: 260 nm Amax: 0.02 |
| λ: 280 nm Amax: 0.02 |