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Hepes Buffer

Hepes Buffer structure

CAS No.: 7365-45-9

Chemical Name:: Hepes Buffer

Synonyms: HEPES BUFFER;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID;hepes solution;HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID;Biological Buffer;HEPES buffer Solution;4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID;4-(2-hydroxyethyl)piperazin-1-ylethanesulphonic acid;2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID;EPES

CBNumber:: CB00129089

Molecular Formula:: C8H18N2O4S

Molecular Weight:: 238.3

MDL Number:: MFCD00006158

MOL File:: 7365-45-9.mol

MSDS File:: SDS

Last updated:2024-04-26 17:21:34

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Hepes Buffer Properties

Melting point	234-238 °C
Boiling point	408℃[at 101 325 Pa]
Density	1.07 g/mL at 20 °C
vapor pressure	0Pa at 25℃
refractive index	n20/D 1.339
storage temp.	2-8°C
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	powder
color	White
PH	5.0-6.5 (1Maqueous solution)
pka	7.5(at 25℃)
PH Range	7.0 - 7.6
Water Solubility	Soluble
λmax	λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.04
Merck	14,4654
BRN	883043
Stability	Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey	JKMHFZQWWAIEOD-UHFFFAOYSA-N
LogP	-3.85 at 20℃
CAS DataBase Reference	7365-45-9(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	RWW266YE9I
EPA Substance Registry System	1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- (7365-45-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P271-P280

Hazard Codes

Risk Statements

36/37/38

Safety Statements

24/25-22-36-26

WGK Germany

RTECS

TL6809000

TSCA

Yes

HS Code

29335995

NFPA 704

	1
2		1

Hepes Buffer price More Price(151)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHG0001	HEPES	7365-45-9	1KIT	$978	2024-03-01	Buy
Sigma-Aldrich	H4034	HEPES BioPerformance Certified, ≥99.5% (titration), suitable for cell culture	7365-45-9	25KG	$6140	2024-03-01	Buy
Sigma-Aldrich	H3375	HEPES ≥99.5% (titration)	7365-45-9	25KG	$5870	2024-03-01	Buy
Sigma-Aldrich	H3375	HEPES ≥99.5% (titration)	7365-45-9	50KG	$11060	2024-03-01	Buy
Sigma-Aldrich	83264	HEPES buffer solution 1?M in H2O	7365-45-9	100ML	$67.1	2024-03-01	Buy

Product number	Packaging	Price	Buy
PHG0001	1KIT	$978	Buy
H4034	25KG	$6140	Buy
H3375	25KG	$5870	Buy
H3375	50KG	$11060	Buy
83264	100ML	$67.1	Buy

Hepes Buffer Chemical Properties,Uses,Production

Description

HEPES is a biological buffer that functions over a pH range of 6.8 to 8.2. It is commonly used to buffer cell culture media in air.

Uses

Recognized as one of the best all-purpose buffers, especially in cell biology, biochemical, and biological research, HEPES is a dipolar ionic buffer and one of the Good′s buffers that does not form significant complexes with most metal ions. Beyond these applications, HEPES may find application in various biological and biochemical studies, including immunoprecipitation, cell lysis, and live cell imaging. Its versatility makes it an indispensable tool in diverse research applications.

Hepes Buffer synthesis

Synthesis of Hepes Buffer from 1-(2-Hydroxyethyl)piperazine and Sodium isethionate

Hepes Buffer Preparation Products And Raw materials

Raw materials

1-(2-Hydroxyethyl)piperazine Sodium isethionate

Preparation Products

Hepes Buffer Suppliers

Global( 699)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tangshan Moneide Trading Co., Ltd.	+86-315-8309571 +8615633399667	sales@moneidechem.com	China	568	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24738	58
Hebei Duling International Trade Co. LTD	+8618032673083	sales05@hbduling.cn	China	15744	58
Jiangsu Boquan Biotechnology Co., Ltd.	+86-18168774353	boquanshengwu003@boquansw.com	China	248	58
Hebei Guanlang Biotechnology Co,.LTD	+8619930503252	daisy@crovellbio.com	China	5964	58
Suzhou Genemill Biotechnology Co.,Ltd	+86-0512-65917170; +8615862502491	aimeegao@genemill.com	China	39	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971 +86-17331933971	deasea125996@gmail.com	China	2503	58
Shaanxi Haibo Biotechnology Co., Ltd	+undefined18602966907	qinhe02@xaltbio.com	China	1000	58
Anhui Ruihan Technology Co., Ltd	+8617756083858	daisy@anhuiruihan.com	China	994	58
Chongqing Zhihe Biopharmaceutical Co., Ltd.	+86-18580541567 +86-17782035140	sales@zhswyy.com	China	338	58

Supplier	Advantage
Tangshan Moneide Trading Co., Ltd.	58
LEAP CHEM CO., LTD.	58
Hebei Duling International Trade Co. LTD	58
Jiangsu Boquan Biotechnology Co., Ltd.	58
Hebei Guanlang Biotechnology Co,.LTD	58
Suzhou Genemill Biotechnology Co.,Ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Shaanxi Haibo Biotechnology Co., Ltd	58
Anhui Ruihan Technology Co., Ltd	58
Chongqing Zhihe Biopharmaceutical Co., Ltd.	58

Uses and characteristics of HEPES buffer
HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) is a zwitterionic sulfonic acid buffering agent; one of the twenty ....
Apr 13，2022

What is 4-(2-Hydroxyethyl)piperazine-1-ethane-sulfonic acid( HEPES)?
4-(2-Hydroxyethyl)piperazine-1-ethane-sulfonic acid (HEPES) has been described as one of the best all-purpose buffers availabl....
Jan 6，2020

View Lastest Price from Hepes Buffer manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-02-23	HEPES 7365-45-9	US $9.90-7.70 / g	10g	99.99%HPLC.USP42——Powder、Oil、Pills、Capsules、Tablets，Customiz	1000kgs	Shanghai Biolang Biotechnology Co., Ltd.
2021-09-29	HEPES 7365-45-9	US $0.00-0.00 / Kg/Drum	1KG	99.5%min	1000KG	WUHAN FORTUNA CHEMICAL CO., LTD
2021-07-16	HEPES 7365-45-9	US $0.10 / ASSAYS	1ASSAYS	99.9	20tons	Qingdao Xinfeng Biological Technology Co., Ltd

HEPES
7365-45-9
US $9.90-7.70 / g
99.99%HPLC.USP42——Powder、Oil、Pills、Capsules、Tablets，Customiz
Shanghai Biolang Biotechnology Co., Ltd.

HEPES
7365-45-9
US $0.00-0.00 / Kg/Drum
99.5%min
WUHAN FORTUNA CHEMICAL CO., LTD

HEPES
7365-45-9
US $0.10 / ASSAYS
99.9
Qingdao Xinfeng Biological Technology Co., Ltd

HEPES Spectrum

HEPES(7365-45-9)MS HEPES(7365-45-9)IR1 HEPES(7365-45-9)IR2 HEPES(7365-45-9)Raman

7365-45-9(Hepes Buffer)Related Search:

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N-Aminoethylpiperazine 2-Piperidinoethanol Hydroxyethyl starch Piperazine Sodium 2-bromoethanesulphonate

Hydroxyethyl Cellulose Calcium dobesilate 1-(2-Hydroxyethyl)piperazine 2-(2-Aminoethylamino)ethanol Sodium isethionate

Folic acid Piperazine citrate Ascoric Acid Hepes Buffer Hepes Buffered Saline

Hepes Solution

1of5

HEPES 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID MOLECULAR BIOLOGY GRADE HEPES 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID 99+% N-(2-HYDROXYETHYL)-PIPERAZINE-N'-2-ETHANESULFONIC ACID(4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID(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 free acid, DNase, Rnase and Protease free, for molecular biology, 99+% Hydroxyethyl)-1-piperazineethyanesulfonic acid, 4-(2- 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid(HEPES) 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid 4-(2-hydroxyerhyl)piperazine-1-erhaesulfonic acid HEPES, for biochemistry, 99% 4-(2-Hydroxyethyl)-1-Piperazin Hydroxyethyl)piperazine-N'-2-ethane sulfonic acid 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- HEPES,BIOLOGICALBUFFER HEPES,BIOLOGICALBUFFER,ULTRAPURE N-(2-hydroxymethyl)piperazine-N｀-(2-ethanesulfonic acid)(HEPES) N-2-HYDROXYETHYLPIPERAZINE-N-2-ETHANSULFONICACID(HEPES) 4-(2-Hydroxyethyl)piperazin-1-ylethansulfonsure 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid HEPES HEPES / 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULPHONIC ACID HEPES (4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID) HEPES ULTRAPURE N-2-HYDROXYETHYLPIPERAZINE-N''-2-ETHANE SULPHONIC ACID >99.5% N-[2-HYDROXYERHYL]PIPERAZINE-N''-ETHANESULFONICACID(HEPES) HEPES free acid ultrapure N-2-Hydroxyethylpiperazine-N'-2-ethanesulphonic acid, low sodium >99.5% 2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research] HEPES(N-[2-Hydroxyethyl]piperazine-N'-[Ethanesulfonic acid]),Free Acid N'-2-N-2-hydroxyethyl piperazineethanesulfonic acid HEPES, >=99.5% (titration) HEPES SynonyMs 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid HEPES Buffer Solution (1M) HEPES,4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid HEPES Vetec(TM) reagent grade, 99.5% 4-CHLORO-1-NAPHTHOL ULTRA PURE GRADE POTASSIUM HYDROXIDE 0,05 MOL DUTY PAID POTASSIUM HYDROXIDE 0,5MOL/L DUTY PAID POTASSIUM HYDROXIDE 1 MOL/L DUTY PAID SELENIUM STAND MALATE DEHYDROGENASE ULTRA PURE GRADE PHOSPHOTUNGSTIC ACID HIGH PURITY GRADE 4-(2-hydroxyethyl)-1-piperazineethanesulfonicaci hepesfreeacid 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINE]ETHANESULFONIC ACID LABOTEST-BB LT00138109 LABOTEST-BB LT00233156 HEPES HEPES-ACID HEPES BUFFERED SALINE HEPES BUFFER PH 7.5 4-(2-Hydroxyethyl)-1-piperazineethanesulphonic acid hepes buffer (1M) aseptically filled*endotoxin te hepes free acid molecular biology*reagent HEPES N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid)