Merck, 20989-250G, Cesium fluoride
Size:250 g, NSC 84270, BioUltra, ≥99.0% (F)
Available Catalog Numbers
Catalog Number: 20989-250G
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Category
Pack Size250 g
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| NACRES | NA.25 |
|---|---|
| PubChem Substance ID | 57647888 |
| UNSPSC Code | 12352302 |
| EC Number | 236-487-3 |
| MDL number | MFCD00010960 |
| InChI key | XJHCXCQVJFPJIK-UHFFFAOYSA-M |
| InChI | 1S/Cs.FH/h;1H/q+1;/p-1 |
| SMILES string | [F-].[Cs+] |
| grade | reagent grade |
| product line | BioUltra |
| assay | ≥99.0% (F) |
| impurities | insoluble matter, passes filter test |
| loss | ≤0.5% loss on drying, 110 °C |
| pH | 6.5-7.5 (25 °C, 3 M in H2O) |
| mp | 682 °C (lit.) |
| solubility | H2O: 3 M at 20 °C, clear, colorless |
| density | 4.115 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl-): ≤500 mg/kg |
| cation traces | Al: ≤10 mg/kg |
| <i>λ</i> | 3 M in H2O |
| UV absorption | λ: 260 nm Amax: 0.05 |
| Quality Level | 100 |
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