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MilliporeSigma™ HEPES, Free Acid, OmniPur™, Calbiochem™,

Catalog No. 5320500GM Shop All MilliporeSigma Products
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Quantity:
100 g
500 g
5 kg

Chemical Identifiers

CAS 7365-45-9
Molecular Formula C8H18N2O4S
Molecular Weight (g/mol) 238.30
MDL Number MFCD00006158
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Synonym N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid
PubChem CID 23831
ChEBI CHEBI:42334
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1

Specifications

Melting Point 210°C to 215°C
Quantity 500 g
DNase None Detected
Assay Percent Range ≥99.0%
Protease None Detected
Solubility Information Soluble in water
Formula Weight 238.3
Grade Dried basis
Chemical Name or Material HEPES, Free Acid

Safety and Handling

Recommended Storage 15°C to 30°C (Do not freeze); Store in accordance with local regulations. Store in original container, protected from direct sunlight. Keep container tightly closed and sealed until ready for use.
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