HEPES sodium salt ≥99.0% (dried basis), Ultrapure Bioreagent for molecular biology, J.T.Baker®
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Synonyms:
Sodium 4-(2-hydroxyethyl)piperazin-1-ylethanesulphonate, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, Sodium 2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulphonate, Sodium 2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulphonic acid) sodium salt, 4-(2-Hydroxyethyl)piperazine-1-ethanesulphonic acid sodium salt, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt, HEPES sodium, Sodium 4-(2-hydroxyethyl)piperazin-1-ylethanesulfonate, HEPES Na
Management of Change (MOC) category = N
Ultrapure Bioreagent - A line of high purity reagents tested for use in biotechnology applications, such as electrophoresis, and liquid chromatography. Where applicable, tests include DNase, RNase, Protease, heavy metals and insoluble matter.
Formula:
C₈H₁₇N₂NaO₄S MW: 260.29 g/mol Melting Pt: 105 °C Storage Temperature: Ambient |
MDL Number:
MFCD00036463 CAS Number: 75277-39-3 EINECS: 278-169-7 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
Assay (C₈H₁₇N₂NaO₄S) (dried basis) | ≥99.0 % |
Appearance | Passes Test |
Solubility | Passes Test |
Loss on Drying at 80°C | ≤3.0 % |
Insoluble Matter | ≤1.0 % |
Heavy Metals (as Pb) | ≤1 ppm |
Identification (Sodium) | Passes Test |
pH of 5% Solution at 25°C | 9.5 - 11.5 |
pK^a at 20°C, For Information Only | |
QC Supervisor or equivalent to check supplier's COA to ensure proper chemical form. | Passes Test |
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