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

Whakaahuatanga Poto:

Ingoa matū: HEPES

CAS: 7365-45-9

Pure: >99.5% (Titration)

Te ahua: Paura Tioata Maama

Koiora Buffer, Ultra Pure Grade

Pūkoro/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Kaihanga Matua me te Kaiwhakarato
Kounga Teitei, Hanganga Aromoni
HEPES CAS 7365-45-9
HEPPS CAS 16052-06-5

Ngā Āhuatanga matū:

Ingoa matū	HEPES
Nga kupu taurite	HEPES Waikawa Kore;2-[4-(2-Hydroxyethyl)-1-piperazinyl]Wakawa ehanesulfonic
Tau CAS	7365-45-9
Tau CAT	RF-PI1629
Tūnga Taonga	I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi	C8H18N2O4S
Taumaha rāpoi	238.30
Iwi Whakarewa	234.0~238.0 ℃
Kiato	1.07 g/mL i te 20 ℃
Wairewa i te wai	Tata Puataata
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Kōeke	Koeke Ultra Pure
Te ahua	Paura Tioata Ma
Maamaa	>99.5% (Titaration, Turanga maroke)
Wai (na Karl Fischer)	<0.50%
Ngaronga i te whakamaroke	<0.50% (104℃, 4h)
Te toenga i runga i te mura	<0.10%
Mahinga Karekau	Ka Paahi i te Whakamatau Tātari
Wairewa (1M i H2O)	Maama me te Whakaoti
Konga Taamaha (hei Pb)	<5ppm
Rino (Fe)	<0.0005%
Chloride (CI)	<0.005%
pūkawa (SO4)	<0.005%
Phosphate (P)	<0.001%
Arsenic (As)	<0.0001%
Arataki (Pb)	<0.001%
Cu	<5ppm
Absorbance 250nm	<0.05 (1M aq.)
Absorbance 260nm	<0.05 (1M aq.)
Absorbance 280nm	<0.05 (1M aq.)
Awhe pH whaihua	6.8~8.2 (1% i H2O)
pKa (25℃)	7.35~7.69
Endotoxin	<0.1EU/ml (0.2% Rongoa)
Spectrum Infrared	He rite ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga
Whakamahinga	Kaipupuri Koiora;Ko te Wae Kaipupuri a Good mo te Rangahau Koiora

Mōkī me te Rokiroki:

Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.

Painga:

FAQ:

Taupānga:

HEPES (CAS: 7365-45-9)he parepare noa mo nga puiao koiora, inaa ka whakamahia i roto i te ahurea pūtau ki te pupuri i te pH whaiaroaro.Ka mahi ia i tetahi waahanga whakaahuru, e whakamahia ana i roto i te whakarite i nga parapara.E whakaahuatia ana ko tetahi o nga tino pai mo nga mahi katoa e waatea ana mo te rangahau koiora.Kua whakamahia te HEPES hei waahanga o: Te wairewa tote taurite a Hank, te reo ekara kua whakarereketia a Dulbecco me te DMEM kore-glucose, e whakamahia ana mo te whakarite poro kiko.Ka whakamahia nga kaitarai i roto i nga inenga whakahaere a-rohe i te taha basolateral o nga whakaurunga ahurea hei tirotiro i te whiriwhiringa o te cation.