Thermo Scientific Chemicals HEPES sodium salt, 99%

Product Code	Brand	Quantity
10695852	Thermo Scientific Chemicals 215000250	25 g
10411451	Thermo Scientific Chemicals 215001000	100 g
10542714	Thermo Scientific Chemicals 215005000	500 g
10532554	Thermo Scientific Chemicals 215000010	1 kg

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

Chemical Identifiers

• CAS: 75277-39-3
• Molecular Weight (g/mol): 260.28
• InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M
• PubChem CID: 2724248
• IUPAC Name: sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate

• Molecular Formula: C8H17N2NaO4S
• MDL Number: MFCD00036463
• Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt
• ChEBI: CHEBI:46758
• SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

Specifications

• Absorbance: (0.1 M aq. soln.), (0.1 M aq. soln.) at 0nm, 0.02 at 280nm, 0.04 at 260nm
• CAS: 75277-39-3
• pH: 9.5 to 10.5 (1% aq. soln.)
• Assay Percent Range: 99%
• Molecular Formula: C8H17N2NaO4S
• Packaging: Glass bottle
• InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M
• IUPAC Name: sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate
• PubChem CID: 2724248
• Formula Weight: 260.27
• Chemical Name or Material: HEPES sodium salt, 99%

• Absorbance Conditions: (0.1M aq. soln.)
• Color: White
• Physical Form: Crystalline Powder
• Infrared Spectrum: Authentic
• MDL Number: MFCD00036463
• Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt
• SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1
• Molecular Weight (g/mol): 260.28
• ChEBI: CHEBI:46758
• Percent Purity: ≥98.5% (on anhydrous substance)

Safety and Handling

missing translation for 'einecsNumber' : 278-169-7

missing translation for 'tsca' : TSCA

RUO – Research Use Only