Piperazine-n, N-bis (2-ethylsulfonic acid) / 1,4-piperazine diethylsulfonic acid

English name：PIPES；Piperazine-N,N-bis(2-ethanesulfonic acid)；1,4-Piperazinebis(ethanesulfonic acid)；Piperazine-1,4-bis(2-ethanesulfonic acid)

Other names: 1,4-piperazine diethyl sulfonic acid; Piperazine-1,4-diethylsulfonic acid; Piperazine-n, n'- bis (2-ethanesulfonic acid); Piperazine-1,4-bis (2-ethylsulfonic acid); Piperazine-n, n'- bis (2-ethanesulfonic acid); Piperazine-1,4-bis (2-ethanesulfonic acid)

CAS No.: 5625-37-6

C8H18N2O6S2=302.37

Grade: br

Content: ≥ 99.0%

Heavy metals: ≤ 5ppm

Moisture: ≤ 0.5%

UV absorbance /280nm: ≤ 0.05

Physicochemical properties: white crystalline powder. PH6.1-7.5； Pka6.7-6.9 (25 ℃), melting point > 300 ℃

Purpose: biochemical research. Biological buffer 

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