HEPES CAS 7365-45-9 Purity >99.5% (Titration) Biological Buffer I-Ultra Pure Grade Factory Isithombe Esifakiwe

HEPES CAS 7365-45-9 Purity >99.5% (Titration) Biological Buffer Ultra Pure Grade Factory

Incazelo emfushane:

Igama Lekhemikhali: HEPES

I-CAS: 7365-45-9

Ubumsulwa: >99.5% (I-Titration)

Ukubukeka: I-Crystalline Powder Emhlophe

I-Biological Buffer, Ibanga Elimsulwa Elihlanzekile

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

Umkhiqizi Oholayo Nomhlinzeki
Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo
HEPES CAS 7365-45-9
I-HEPPS CAS 16052-06-5

Chemical Properties:

Igama Lekhemikhali	I-HEPES
Omqondofana	I-HEPES I-Acid Yamahhala;2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid
Inombolo ye-CAS	7365-45-9
Inombolo yeCAT	I-RF-PI1629
Isimo Sesitoko	Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani
I-Molecular Formula	I-C8H18N2O4S
Isisindo samangqamuzana	238.30
I-Melting Point	234.0~238.0℃
Ukuminyana	1.07 g/mL ku-20℃
Ukuncibilika Emanzini	Cishe Ukungafihli
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Into	Imininingwane
Ibanga	I-Ultra Pure Grade
Ukubukeka	I-Crystalline Powder Emhlophe
Ubumsulwa	>99.5% (I-Titration, Isisekelo Esomile)
Amanzi (nguKarl Fischer)	<0.50%
Ukulahlekelwa Ekumisweni	<0.50% (104℃, 4h)
Izinsalela ekushiseni	<0.10%
I-Insoluble Matter	Kudlula Ukuhlolwa Kwesihlungi
I-Solubility (1M ku-H2O)	Kucacile Futhi Kuphelele
Izinsimbi Ezisindayo (njenge-Pb)	<5ppm
Insimbi (Fe)	<0.0005%
I-Chloride (CI)	<0.005%
I-Sulfate (SO4)	<0.005%
I-Phosphate (P)	<0.001%
I-Arsenic (As)	<0.0001%
Ukuhola (Pb)	<0.001%
Cu	<5ppm
I-Absorbance 250nm	<0.05 (1M aq.)
I-Absorbance 260nm	<0.05 (1M aq.)
I-Absorbance 280nm	<0.05 (1M aq.)
I-pH Range ewusizo	6.8~8.2 (1% ku-H2O)
i-pKa (25℃)	7.35~7.69
I-Endotoxin	<0.1EU/ml (0.2% Isixazululo)
I-Infrared Spectrum	Ivumelana Nesakhiwo
Izinga Lokuhlola	I-Enterprise Standard
Ukusetshenziswa	Isigcinalwazi Sebhayoloji;I-Good's Buffer Component for Biological Research

Iphakheji nesitoreji:

Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama.

Izinzuzo:

I-FAQ:

Isicelo:

I-HEPES (CAS: 7365-45-9)iyisivali esivamile sesayensi yezinto eziphilayo, ikakhulukazi esetshenziswa kusiko lwamaseli ukuze kugcinwe i-pH yezinto eziphilayo.Isebenza njengengxenye yokulondoloza, esetshenziswa ekulungiseni ama-buffers.Ichazwa njengesinye sebhafa yenhloso yonke engcono kakhulu etholakalayo ukuze isetshenziswe ocwaningweni lwebhayoloji.I-HEPES isetshenziswe njengengxenye: Isixazululo sikasawoti esilinganiselwe se-Hank, i-Dulbecco's modified eagle's medium kanye ne-no-glucose DEMM, esetshenziselwa ukulungisa izingcezu zezicubu.Amabhafa asetshenziswa kuzilinganiso zokuziphatha zasendaweni ohlangothini lwe-basolateral lokufakwa kwesiko ukuze kuhlolwe ukukhetha kocingo.