Urea solution

• Catalog No.: 51457
• CAS Number: 57-13-6
• M. F.: CH4N2O
• M. W.: 60.05526

SYNONYMS

• Title: 尿素 溶液
• IUPAC name: urea
• IUPAC Traditional name: urea
• Synonyms: Carbamide; 碳酰胺; 碳酰二胺; Carbonyldiamide

DATABASE IDS

• PubChem SID: 24873568
• MDL Number: MFCD00008022
• Beilstein Number: 635724
• CAS Number: 57-13-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: sulfate (SO42-): ≤10 mg/kg
• Cation Traces: Al: ≤1 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤1 mg/kg
• Cation Traces: Bi: ≤1 mg/kg
• Cation Traces: Ca: ≤5 mg/kg
• Cation Traces: Cd: ≤1 mg/kg
• Cation Traces: Co: ≤1 mg/kg
• Cation Traces: Cr: ≤1 mg/kg
• Cation Traces: Cu: ≤1 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: K: ≤20 mg/kg
• Cation Traces: Li: ≤1 mg/kg
• Cation Traces: Mg: ≤1 mg/kg
• Cation Traces: Mn: ≤1 mg/kg
• Cation Traces: Mo: ≤1 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Pb: ≤1 mg/kg
• Cation Traces: Sr: ≤1 mg/kg
• Cation Traces: Zn: ≤1 mg/kg
• Concentration: ~8 M in H2O
• Impurities: insoluble matter, passes filter test
• Impurities: ≤0.005% formaldehyde (HCHO)
• Impurities: ≤0.05% biuret
• λ: neat
• Linear Formula: NH2CONH2
• Product Line: BioUltra
• Gene Information: human ... CA1(759), CA2(760), EPHX2(2053)mouse ... Ephx2(13850)rat ... Ppm1a(24666)
• Absorption Wavelength: λ: 260 nm Amax: 0.03
• Absorption Wavelength: λ: 280 nm Amax: 0.02
• pH: 8.0-10.0 (25 °C)
• Refractive Index: n20/D 1.40
• Personal Protective Equipment: Eyeshields, Gloves
• German water hazard class: 1