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Piperazine-N,N'-bis (2-ethane sulfonic acid), analytical grade, CAS 5625-37-6, SERVA

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Piperazine-N,N'-bis(2-ethane sulfonic acid)

analytical grade

 

(PIPES, Piperazinediethane sulfonic acid)

C8H18N2O6S2 • Mw 302.4 • CAS 5625-37-6

 

Buffering substance pKa 20 = 6.8.

 

Assay (titr.)
A 1 cm/2 % in NaOH
250 nm
Heavy metals (Pb)
min. 99 %

max. 0.2
max. 0.0005 %

 

Storage Temperature: +15 °C to +30 °C

HS: 29335995

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