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You are here:Home » Biochemicals » Biochem-Molecular Biology » PIPES, Sodium Salt

PIPES, Sodium Salt

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Specifications

Catalog #P4205
PIPES Sodium is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Good’s buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria exclusion by biological membranes, low absorption between 240 and 700nm, chemically stable, and stable to temperature and concentration changes.
CAS Number10010-67-0
Molecular FormulaC8H17N2O6S2Na
Molecular Weight324.3
Appearance
White Powder
Solubility (2%)
Colorless, clear, complete
Purity (Titration)
99%
Loss on Drying
3%
pH (1% dH2O)
4.0-5.0
A280 (1% dH2O)
0.040
A260( 1% dH2O)
0.050
DNase
As reported
RNase
As reported
Protease
As reported
Storage and Stability
Powder may be stored at room temperature. Stable for 12 months.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesPiperazine-N,N?-bis(2-ethane sulfonic acid) sodium salt


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