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Thermo Scientific Chemicals HEPES, 99%, for biochemistry Product Code.: 10246130
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Thermo Scientific Chemicals HEPES, 99%, for biochemistry

Product Code. 10246130
250 g, Glass bottle
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Quantity:
25 g
100 g
250 g
1 kg
5 kg
Packaging:
Glass bottle
Plastic drum
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Product Code. 10246130

Brand: Thermo Scientific Chemicals 172572500

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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 250 g
Assay Percent Range 99%
Infrared Spectrum Authentic
Loss on Drying 1 % max. (1 g, 105°C, 3 hrs)
Packaging Glass bottle
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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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0466312 Certificate TypeCertificate of Analysis Date20/09/2024 Catalog Number172572500,172570010,172570250,172570050,172571000
Lot NumberB155300A Certificate TypeCertificate of Analysis Date11/06/2024 Catalog Number172572500,172570010,172570250,172570050,172571000
Lot NumberA0431954 Certificate TypeCertificate of Analysis Date05/01/2024 Catalog Number172572500,172570010,172570250,172570050,172571000
Lot NumberB0148827 Certificate TypeCertificate of Analysis Date14/11/2023 Catalog Number172572500,172570010,172570250,172570050,172571000
Lot NumberB0148454 Certificate TypeCertificate of Analysis Date20/10/2023 Catalog Number172572500,172570010,172570250,172570050,172571000

Safety and Handling

Product Identifier
  • HEPES
SDS

RUO – Research Use Only

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