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  5. Thermo Scientific Chemicals HEPES, 99%, for biochemistry

Thermo Scientific Chemicals HEPES, 99%, for biochemistry

Product Code. 11936521
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Quantity:
25 g
100 g
250 g
1 kg
5 kg
Packaging:
Glass bottle
Plastic drum
This item is not returnable. View return policy
This item is not returnable. View return policy

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
TRUSTED_SUSTAINABILITY

Chemical Identifiers

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

Specifications

Absorbance 0.08 max. at 260nm, 0.05 max. at 280nm, 0.08 max. at 250nm, (5% in water) 1 cm cell, (5% in water) 1 cm cell at 0nm
Absorbance Conditions (5% aq. soln.) (1cm cell)
Melting Point 234.0°C to 238.0°C
Color (5% in water) clear, colorless
Decomposition Information 238°C
Physical Form Liquid or Solid
Quantity 5 kg
Assay Percent Range 99%
Infrared Spectrum Authentic
Loss on Drying 1 % max. (1 g, 105°C, 3 hrs)
Packaging Plastic drum
Beilstein 23, V,2, 379
Merck Index 15, 4689
Solubility Information Solubility in water: 704g/L (20°C).
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
Formula Weight 238.3
Percent Purity 99%
Grade Biochemical
Chemical Name or Material HEPES
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Safety and Handling

Product Identifier
  • HEPES

RUO – Research Use Only

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