HEPES ≥99.5%
Plastic bottle, 1 kg
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Product Details & Documents
Hepes is a widely used buffer in biological studies. In cell culture media, it is employed as a substitute for the bicarbonate buffer at a concentration of 25 mM or as a supplement to the bicarbonate buffer (concentration 10 to 15 mM).
Synonymer: 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
- CAS nummer:7365-45-9
- Formel:C₈H₁₈N₂O₄S
- MDL nummer:MFCD00006158
- Molecular Weight:238.31 g/mol
- Merck Index:13,04672
- Smeltende Pt:210…215 °C
- Tæthed:1,448 g/cm³ (20 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:230-907-9
Specifikationer
Specifikationstestresultater
- Assay:Min. 99.5 %
- Cl (Chloride):Max. 0.05 %
- SO4 (Sulphate):Max. 0.05 %
- Heavy metals (as Pb):Max. 10 ppm
- pH (25°C; 1 %):4.7 - 6.0
- Water:Max. 0.5 %
Specifikationer
- Pakning:Plastic bottle
- Pakn:1 kg
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