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HEPES CAS 7365-45-9-powder-1
HEPES CAS 7365-45-9-powder-3
HEPES CAS 7365-45-9-powder-2
HEPES CAS 7365-45-9-package-1
HEPES CAS 7365-45-9-package-2
  1. HEPES CAS 7365-45-9-powder-1
  2. HEPES CAS 7365-45-9-powder-3
  3. HEPES CAS 7365-45-9-powder-2
  4. HEPES CAS 7365-45-9-package-1
  5. HEPES CAS 7365-45-9-package-2

HEPES CAS 7365-45-9

CAS: 7365-45-9
Purity: 99.5%MIN.
Molecular Formula: C8H18N2O4S
Molecular Weight: 238.3
EINECS: 230-907-9

Synonyms: HEPES2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONICACIDMOLECULARBIOLOGYGRADE; HEPES2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONICACID99+%; N-(2-HYDROXYETHYL)-PIPERAZINE-N’-2-ETHANESULFONICACID(4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESUChemicalbookLFONICACID(HEPES-ACID)); Hepes,FreeAcid(N-[2-Hydroxyethyl]Piperaz; 1-HeptaneSulfonicAcidSod.SaltGr; N-(2-Hydroxyethyl)Piperazine-N’-(3-EthanesulfonicAcid); N-(2-Hydroxyethyl)Piperazine-N’-(2-EthanesulfonicAcid)(Hepes); Hepes,LowSodium,FreeAcid

HEPES CAS 7365-45-9
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What is HEPES CAS 7365-45-9?

HEPES CAS 7365-45-9 has been described as one of the best all-purpose buffers available for biological research. At biological pH, the molecule is zwitterionic, and is effective as a buffer at pH 6.8 to 8.2 (pKa 7.55). It is typically used in cell culture at concentration between 5mM to 30 mM. HEPES has been used in a wide variety of applications, including tissue culture. It is commonly used to buffer cell culture media in air. HEPES finds its usage in in vitro experiments on Mg.

Beschreibung

ELEMENT STANDARD
Aussehen weißes, kristallines Pulver
Anwendung PH-Wert manager
PH-Wert 5.0-6.5 (1Maqueous solution)
Fusing point 234-238 °C
Siedepunkt 408℃[at 101 325 Pa]
Packing density 560kg/m3
Dichte 1,07 g/mL bei 20 °C
Lagerung Zustand 2-8°C

Anwendung

Nicht toxisch für die Zelle. Es ist als Wasserstoff-Ionen-Puffer, die Steuerung des Konstanten pH-Wert-Bereich für die langfristige. Die Konzentration ist 10-50mmol/L. im Allgemeinen, 20mmol/LHEPES Nährstoff Lösung, die können erhalten Puffer-Fähigkeit.

Verpackung

25kgs/drum,9tons/20’container,25kgs/bag,20tons/20’container.

HEPES CAS 7365-45-9-package

HEPES CAS 7365-45-9
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