Description

Cesium Chloride (CsCl) is a high-purity inorganic compound widely utilized in scientific research and industrial applications. With the molecular formula ClCs and CAS number 7647-17-8, this crystalline salt is known for its exceptional solubility in water and stability under standard conditions. Cesium Chloride is commonly employed in ultracentrifugation for DNA/RNA separation due to its ability to form density gradients. It also serves as a precursor in the synthesis of other cesium compounds and finds use in optical applications, such as prisms and scintillation counters. Our product is rigorously tested to ensure ≥99% purity, making it ideal for sensitive laboratory procedures and advanced material science research.

Properties

• CAS Number: 7647-17-8
• Complexity: 2
• IUPAC Name: cesium;chloride
• InChI: InChI=1S/ClH.Cs/h1H;/q;+1/p-1
• InChI Key: AIYUHDOJVYHVIT-UHFFFAOYSA-M
• Exact Mass: 167.8743047
• Molecular Formula: ClCs
• Molecular Weight: 168.36
• SMILES: [Cl-].[Cs+]
• Monoisotopic Mass: 167.8743047
• Physical Description: Colorless crystals.
• Color/Form: Colorless crystals
• Boiling Point: 1290 °C
• Melting Point: 646 °C
• Solubility: Soluble in ethanol
• Density: 3.988
• Synonyms: CESIUM CHLORIDE, 7647-17-8, Caesium chloride, Cesium monochloride, CsCl, Tricesium trichloride, caesium monochloride, GNR9HML8BA, UNII-GNR9HML8BA, HSDB 7149, EINECS 231-600-2, NSC 15198, cesium(I) chloride, caesium(I) chloride, NSC-15198, DTXSID3040435, CHEBI:63039, EC 231-600-2, Cesium Muriaticum, Cesium Chloride 99%, DTXCID1020435, 231-600-2, Cesium chloride (CsCl), cesium;chloride, MFCD00010955, Dicesium dichloride, Cesiumchloride, Cesium monochloride; NSC 15198, Cesium chloride, ultra dry, Cesium choride, Cesium chloride, ultrapure, WLN: CS G, SCHEMBL28099, SCHEMBL28100, CESIUM CHLORIDE [MI], Cesium chloride, >=99.8%, CESIUM CHLORIDE [HSDB], Cesium chloride (99.9%-Cs), CHEMBL4460016, CESIUM CHLORIDE [WHO-DD], Cesium chloride, p.a., 99.8%, NSC15198, s3642, Cesium chloride, Grade II, >=98%, AKOS015902586, AKOS024438091, AKOS024458317, CCG-266351, Cesium chloride, Grade I, >=99.0%, FC19907, Cesium chloride, Cabot high-purity grade, DA-72100, SY009912, Cesium chloride, ReagentPlus(R), 99.9%, HY-107754, C2203, Cesium chloride, 99.99% trace metals basis, Cesium chloride, puriss. p.a., >=99.5%, CS-0029480, NS00082193, Cesium chloride, BioUltra, >=99.0% (AT), Cesium chloride, Trace metals grade, 99.9%, Cesium chloride, for molecular biology, >=98%, F20343, Cesium chloride, >=99.999% trace metals basis, Cesium chloride, BioXtra, >=99.5% (titration), Cesium chloride, ultrapure grade, 99.99%, p.a., Cesium chloride, Vetec(TM) reagent grade, >=99%, Q296694, Cesium chloride, optical grade, >=99.5% trace metals basis, Cesium chloride, BioUltra, for molecular biology, >=99.5% (AT), Cesium chloride, anhydrous, beads, -10 mesh, 99.999% trace metals basis, Cesium chloride, for molecular biology, >=99% (silver nitrate titration), Cesium chloride, anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), 99.9%

Application

Cesium Chloride is extensively used in molecular biology for density gradient centrifugation to isolate nucleic acids. It acts as a catalyst in organic synthesis and is a key component in the production of cesium-based reagents. Additionally, CsCl is employed in X-ray fluorescence spectroscopy and as a scintillation material in radiation detection due to its high density and optical clarity.

Safety and Hazards

GHS Hazard Statements

• H361 (50.6%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
• H361f (13.2%): Suspected of damaging fertility [Warning Reproductive toxicity]

Precautionary Statements

• P203, P280, P318, P405, and P501

Hazard Classes and Categories

• Repr. 2 (50.6%)
• Repr. 2 (13.2%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.