Thermo Scientific Chemicals HEPES sodium salt, 99%

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Biological buffer

Specifications

Chemical Identifiers

• CAS: 75277-39-3
• Molecular Formula: C8H17N2NaO4S
• Molecular Weight (g/mol): 260.28
• MDL Number: MFCD00036463
• InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M
• Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt
• PubChem CID: 2724248
• ChEBI: CHEBI:46758
• IUPAC Name: sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate
• SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

• Absorbance: (0.1 M aq. soln.), (0.1 M aq. soln.) at 0nm, 0.02 at 280nm, 0.04 at 260nm
• Absorbance Conditions: (0.1M aq. soln.)
• Color: White
• pH: 9.5 to 10.5 (1% aq. soln.)
• Physical Form: Crystalline Powder
• Quantity: 100 g
• Assay Percent Range: 99%
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Formula Weight: 260.27
• Percent Purity: ≥98.5% (on anhydrous substance)
• Chemical Name or Material: HEPES sodium salt, 99%

RUO – Research Use Only