Cesium sulfate

• Catalog No.: 21018
• CAS Number: 10294-54-9
• M. F.: Cs2O4S
• M. W.: 361.8735
• Purity: ≥99.0% (T)

SYNONYMS

• Title: 硫酸铯
• IUPAC name: dicaesium(1+) ion sulfate
• IUPAC Traditional name: dicaesium(1+) ion sulfate

DATABASE IDS

• MDL Number: MFCD00010959
• CAS Number: 10294-54-9
• EC Number: 233-662-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤10 mg/kg
• Cation Traces: Al: ≤5 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤5 mg/kg
• Cation Traces: Bi: ≤5 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Li: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Empirical Formula (Hill Notation): Cs2O4S
• Impurities: insoluble matter, passes filter test
• Impurities: ≤0.001% total nitrogen (N)
• λ: 2 M in H2O
• Loss on Drying: ≤0.1% loss on drying, 110 °C
• Product Line: BioUltra
• Purity: ≥99.0% (T)
• Absorption Wavelength: λ: 260 nm Amax: ≤0.020
• Absorption Wavelength: λ: 280 nm Amax: ≤0.020
• Density: 4.243 g/mL at 25 °C(lit.)
• Melting Point: 1019 °C(lit.)
• pH: 6.0-7.5 (25 °C, 2 M in H2O)
• Solubility: H2O: soluble2 M at 20 °C, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: FL0800000
• German water hazard class: 2

DETAILS

Description (English)

Other Notes
Density gradient centrifugation of proteoglycans1; Preparative density gradient centrifugation of DNA and RNA in cesium sulfate-urea2

Description (简体中文)

Other Notes
蛋白多糖的密度梯度离心1；硫酸铯-尿素中 DNA 和 RNA 的制备性密度梯度离心2