HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid ≥99%, white powder for molecular biology
Supplier: MP BIOMEDICALS (FKA ICN BIOMED
Synonyms:
4-(2-Hydroxyethyl)piperazin-1-ylethanesulfonic acid
0219482780
0219482790
0219482725
76177-214EA
71.78
USD
76177-214
76177-218
76177-216
HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid ≥99%, white powder for molecular biology
HEPES (4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid)
HEPES is a zwitterionic organic chemical buffering agent.
HEPES is widely used in many biochemical reactions and as a buffering agent in some cell culture media.
- Molecular Biology Reagent Grade
- Presentation: White Powder
- pKa: 7.5 (25 °C) (Lit.)
- Solutions may be autoclaved under standard conditions
Formula:
C₈H₁₈N₂O₄S MW: 238.31 g/mol Melting Pt: 234 °C (lit.) Storage Temperature: Ambient |
MDL Number:
MFCD00006158 CAS Number: 7365-45-9 |
Specification Test Results
Identity Test | Passes |
Purity | ≥99% |
OD250 (10% aq soln) |
|
OD260 (10% aq soln) |
|
OD280 (10% aq soln) |
|
pH (1% aq soln) | 4.0-5.5 |
Moisture |
|
Solubility (10% aq soln) | Clear, Colorless Solution |
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