HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico) 99% para bioquímica

Proveedor: Thermo Fisher Scientific

Sinónimos: HEPES free acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulphonic acid), 4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid, N-2-Hydroxyethylpiperazine-N′-2-ethanesulphonic acid, 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulphonic acid

172570250 172571000 172572500 172570010 172570050
ACRO172570250EA 58.7 EUR
ACRO172570250 ACRO172571000 ACRO172572500 ACRO172570010 ACRO172570050
HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico) 99% para bioquímica
HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico)
Formula: C₈H₁₈N₂O₄S
Pto. de fusión: 209…215 °C (desc.)
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: 13,04672
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4cdc09c866676149941b93b2cac8d453175059a2&vid=0b09e5b84ea34a806443c3071fad63e15e4e3433&prid=web&clid=SAPDAM

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Resultados test especificaciones

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying ≤1 % (1 g, 105°C, 3 hrs)
Sulfated ash ≤0.1 %
Solubility (5 % in water) Clear colorless
UV at 280 nm A: ≤0.05
Titration with NaOH ≥98.5 % (On dried substance)
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤200 ppm
Heavy metals (as Pb) ≤10 ppm


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