1,4-Piperazinediethanesulfonic acid(PIPES) |
Cas 号: | 【5625-37-6】 | M D L: | MFCD00006159 |
分子式: | C8H18N2O6S2 | 分子量: | 302.37 |
别 名: | 哌嗪-N,N'-二(2-乙磺酸),哌嗪-1,4-二乙磺酸 1,4-Piperazinediethanesulfonic acid Piperazine-1,4-bis(2-ethanesulfonic acid) Piperazine-N,N′-bis(2-ethanesulfonic acid) |
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性 状: | 白色粉末。 pH range 6.1 - 7.5 pKa (25 °C) 6.8 熔点:>300℃ |
质量标准: | 纯度assay ≥99.0%(T) 水分Moistrue ≤0.5% 氯Chloride ≤0.001% 重金属Heavy Metals (as Pb) <5PPM 灼烧残渣Residue On Ignition ≤0.5% pH(1% in H2O) 4.7-6.0 A260(0.5M,1N NaOH): ≤0.1 A260(0.5M,1N NaOH): ≤0.1 |
贮 存: | 室温 |