20966

Cesium chloride

BioUltra, for molecular biology, ≥99.5% (AT)

• 동의어(들): CsCl, cesium monochloride
• Linear Formula: CsCl
• CAS Number: 7647-17-8
• Molecular Weight: 168.36
• EC Number: 231-600-2
• MDL number: MFCD00010955
• UNSPSC 코드: 12352302
• PubChem Substance ID: 57647887
• NACRES: NA.25

속성

• Grade: for molecular biology
• Quality Level: 200
• 제품 라인: BioUltra
• 분석: ≥99.5% (AT)
• 형태: solid
• 불순물: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; ≤0.001% total nitrogen (N)
• 손실: ≤0.1% loss on drying, 110 °C
• pH: 6.0-7.5 (25 °C, 3 M in H₂O)
• mp: 645 °C (lit.)
• solubility: H₂O: 3 M at 20 °C, clear, colorless
• 음이온 미량물: sulfate (SO₄^2-): ≤20 mg/kg
• 양이온 미량물: 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
• λ: 3 M in H₂O
• UV 흡수: λ: 260 nm A_max: 0.02; λ: 280 nm A_max: 0.02
• SMILES string: [Cl-].[Cs+]
• InChI: 1S/ClH.Cs/h1H;/q;+1/p-1
• InChI key: AIYUHDOJVYHVIT-UHFFFAOYSA-M

설명

생화학적/생리학적 작용

Cesium chloride (CsCl) can be used for the preparation of electrically conducting glasses. It can also be used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

기타 정보

Cesium chloride gradient centrifugation for phage purification; Isolation of satellite DNA; RNA purification; Buoyant density of DNA - Hoechst 33258 complexes in CsCl gradients.

안전성 정보

• 픽토그램: GHS08
• 신호어: Warning
• 유해 및 위험 성명서: H361f
• 예방조치 성명서: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)