Merck 14,147
BRN 1787181
CAS DataBase Reference 26239-55-4(CAS DataBase Reference)
EPA Substance Registry System 26239-55-4(EPA Substance)
熔点 219 °C (dec.)(lit.)
储存条件 Store at RT.
溶解度 1 M NaOH: 0.05 M at 20 °C, clear, colorless
水溶解性 soluble
质量标准
项目 生化试剂级
BC
纯度assay ≥98%
水分Moistrue ≤0.5%
重金属Heavy Metals <5PPM
项目 超纯级
纯度assay ≥98%
水分Moistrue ≤0.5%
氯Chloride ≤0.05%
硫酸根Sulfate ≤0.05%
重金属Heavy Metals (as Pb) <3PPM
pH(25℃,0.01M in H2O) 4.7-6.0
A260(1cm/10% in 1M NaOH): ≤0.1
A280(1cm/10% in 1M NaOH): ≤0.05