Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat

HEPES sodium salt Struktur
75277-39-3
CAS-Nr.
75277-39-3
Bezeichnung:
Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat
Englisch Name:
HEPES sodium salt
Synonyma:
HEPES NA;HEPES SODIUM SALT BUFFER;(HEPES)2-NA;HEPES, SODIUM;HEPES NA-SALT;RUTHENIUM STAND;HEPES LOWSODIUM;HEPES SODIUM SALT;HEPES SODIUM HYDRATE;HEPES sodium salt,99%
CBNumber:
CB9773992
Summenformel:
C8H19N2NaO4S
Molgewicht:
262.3
MOL-Datei:
75277-39-3.mol

Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat Eigenschaften

Schmelzpunkt:
234 °C
Dichte
1.504[at 20℃]
Dampfdruck
0Pa at 25℃
storage temp. 
room temp
Löslichkeit
H2O: 1 M at 20 °C, clear, colorless
Aggregatzustand
dry powder
Farbe
White
Säure-Base-Indikators(pH-Indikatoren)
6.8 - 8.2
PH
10.0-12.0 (1M in H2O)
pka
7.5(at 25℃)
Wasserlöslichkeit
It is soluble in water.
Sensitive 
Hygroscopic
Stabilität:
Stable. Hygroscopic - protect from moisture. Incompatible with strong oxidizing agents.
CAS Datenbank
75277-39-3(CAS DataBase Reference)
EPA chemische Informationen
1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, monosodium salt (75277-39-3)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
S-Sätze: 22-24/25
WGK Germany  3
3-10
TSCA  Yes
HS Code  29335995
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

white powder

Verwenden

HEPES sodium salt solution is suitable for cell culture studies. It may be used in the preparation of buffer solution of HEPES. It may be used as buffer during the phosphorylation assays in permeabilized fibroblasts. It may be used to compose a complex dialysis buffer, used in the determination of free thyroxin in serum by radioimmunoassay.

Allgemeine Beschreibung

HEPES is a general-purpose zwitterionic buffer which does not bind magnesium, calcium, manganese(II) or copper(II) ions. HEPES has been classified as Good′s buffer by Dr. Norman Good and his colleagues in 1966. It is zwitterionic at biological pH and is most effective in the pH range of 6.8 to 8.2.

Biologische Aktivität

Multi purpose buffer used in biological research.

Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 314)Lieferanten
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75277-39-3(Natrium-4-(2-hydroxyethyl)piperazin-1-ylethansulfonat)Verwandte Suche:


  • 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID SODIUM SALT
  • 4-(2-hydroxyethyl)-1-piperazineethanesulfonicacimonosodiumsalt
  • HEPES SODIUM SALT BUFFER SOLUTION 1M*
  • HEPES SODIUM, BIOTECHNOLOGY PERFORMANCE CERTIFIED
  • HEPES SODIUM 1M SOLUTION, BIOTECHNOLOGY
  • HEPES SODIUM IN FOIL POUCHES, BIOTECHNOL
  • HEPES SODIUM HYDRATE
  • HEPES SODIUM SIGMAULTRA
  • 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANE-SU LF. ACID SOD.SALT
  • HEPES SODIUM ULTRA PURE 99+% SUITABLE FOR CELL CULTURE & MOLECULAR BIOLOGY APPLICATION
  • N-(2-HYDROXYETHYL)PIPERAZINE-N’-(2-ETHANESULFONIC ACID) SODIUM SALT (HEPES, SODIUM SALT
  • Hepes,SodiumSalt(N-[2-Hydroxyethyl]Piperaz
  • Hydroxyethyl)piperazine-N'-2-ethane sulfonic acid -Na-salt
  • 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, monosodium salt
  • 4-(2-hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt buffer solution
  • hepes sodium salt buffer solution
  • hepes sodium salt solution
  • HEPESSODIUMSALT,BIOLOGICALBUFFER,HIGHPURITY
  • 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid monosodium salt
  • HEPES SODIUM SALT / 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULPHONIC ACID SODIUM SALT
  • HEPES SODIUM SALT ULTRAPURE
  • N-2-Hydroxyethylpiperazine-N'-2-ethanesulphonic acid sodium salt >96%
  • HEPES sodium salt Vetec(TM) reagent grade, 96%
  • RUTHENIUM STAND
  • VISIGLO PRIME HRP CHEMILUMINESCENT SUBS
  • VISIGLO SELECT HRP CHEMILUMINESCENT SUB
  • HEPES-Na 〔2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid Sodium Salt〕
  • HEPES, SODIUM SALT BIOPERFORMANCE&
  • HEPES, Sodium Salt, ULTROL
  • 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINE]ETHANESULFONIC ACID SODIUM SALT
  • 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID, DISODIUM SALT
  • 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID HEMISODIUM SALT
  • 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANE-SULFONIC ACID HALF-SODIUM SALT
  • 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID SODIUM SALT BUFFER
  • 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID SODIUM SALT
  • 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID, SODIUM SALT
  • 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID LOWSODIUM
  • LABOTEST-BB LT00138146
  • HEPES solution sodium salt
  • 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, N-(2-Hydroxyethyl)piperazine-Nμ-(2-ethanesulfonic acid) sodium salt
  • HEPES solution sodium salt, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid Sodium salt buffer solution
  • HEPES hydrate sodium salt
  • Sodium 4-(2-hydroxyethyl)piperazin-1-ylethanesulfonate
  • HEPES SODIUM SALT, DNASE, RNASE AND PROTEASE FREE, FOR MOLECULAR BIOLOGY, 99+%
  • Hepes.NaN-(2-Hydroxyethyl)Piperazine-NEthanesulfonicAcid,SodiumSalt
  • HEPES sodium salt, DNAse, RNAse and Protease free, for molecular biology
  • 4-(2-Hydroxyethyl)-1-piperazineethane-1-sulfonic acid sodium salt
  • HEPES sodium salt,99%
  • HEPES sodium salt,99+%,for molecular biology,DNAse, RNAse and Protease free
  • HEPES SODIUM SALT
  • HEPES, HALF-SODIUM SALT
  • (HEPES)2-NA
  • HEPES, SODIUM
  • HEPES NA-SALT
  • HEPES LOWSODIUM
  • N-2-HYDROXYETHYLPIPERAZINE-N'-2-ETHANE SULPHONIC ACID, SODIUM SALT
  • N-2-HYDROXYETHYLPIPERAZINE-N'-2-ETHANESULPHONIC ACID MONOSODIUM SALT
  • N-2-HYDROXYETHYLPIPERAZINE-N'-2-ETHANE SULPHONIC ACID, LOW SODIUM
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