HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico) ≥99.0% (by titrimetric analysis) Good's buffer component for biological research

Proveedor: TCI
Atención

H0396-25G H0396-500G
TCIAH0396-25GEA 16 EUR
TCIAH0396-25G TCIAH0396-500G
HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico) ≥99.0% (by titrimetric analysis) Good's buffer component for biological research
HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico)
Formula: C₈H₁₈N₂O₄S
Pto. de fusión: 210…215 °C
Densidad: 1,448 g/cm³ (20 °C)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00006158
Núm. CAS: 7365-45-9
EINECS: 230-907-9
Índice Merck: 14,04654
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Resultados test especificaciones

Appearance White to Almost white powder to crystal
Purity (Neutralization titration) min. 99.0 %
Absorbance max. 0.25 (1mol/L, H2O, 250nm)
Absorbance2 max. 0.15 (1mol/L、H2O、260nm)
Absorbance3 max. 0.10 (1mol/L、H2O、320nm)

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