HEPES hemisodium salt, white powder
Supplier: MP Biomedicals
Synonyms:
N-2-Hydroxyethylpiperazine-N'-2-ethanesulphonic acid hemisodium salt, 4-(2-Hydroxyethyl)piperazine-1-ethanesulphonic acid hemisodium salt
HEPES has been used in a wide variety of applications such as cell culture, media formulations, tissue and organ culture, protein assays, protein deposition technique etc.
Soluble in 25 g plus 50 ml of H₂O. For user convenience, HEPES hemisodium salt was formulated to dissolve in water to produce a buffer solution at pH ~7,5 with little or no pH adjustment needed. To adjust pH, minimal quantities of HCl or NaOH may be used.
Formula:
C₈H₁₇.₅N₂O₄S·½Na MW: 249,30 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00036463 CAS Number: 103404-87-1 |
Specification Test Results
Identity Test | Passes |
FTIR | Conforms to Standard |
pH (1% aq. soln) | 6 - 8 |
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