HEPES

Purity: ≥99.5%(T)

Synonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid; 2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid); 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

Formula: C8H18N2O4S Molecular Weight: 238.3

CAS Number: 7365-45-9 EC Number: 230-907-9 MDL Number: MFCD00006158 PubChem CID: 23831

Properties

Shelf life: 1460 days

Solubility: Solvent: water, Max Conc. mg/mL: 238.3, Max Conc. mM: 1000

Sensitivity: Moisture sensitive.

Boiling point:

Melting point: 210 °C

InChl: InChI=1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12, 13)14/h11H, 1-8H2, (H, 12, 13, 14)

Safety Information

Pictograms:

Signal Word:

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Precautionary Statements:

WGK:

Storage: Argon charged

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter