ChemicalBook
Chinese Japanese Germany

HEPES

HEPES
HEPES
CAS No.
7365-45-9
Chemical Name:
HEPES
Synonyms
HEPES;HEPES-ACID;HEPES BUFFER;hepesfreeacid;GOOD'S BUFFER;hepes solution;SELENIUM STAND;HEPES ULTRAPURE;HEPES, 1M solution;HEPES BUFFER PH 7.5
CBNumber:
CB5408557
Molecular Formula:
C8H18N2O4S
Formula Weight:
238.3
MOL File:
7365-45-9.mol

HEPES Properties

Melting point:
234-238 °C
Density 
1.07 g/mL at 20 °C
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℃)
Water Solubility 
Soluble
Merck 
14,4654
BRN 
883043
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
CAS DataBase Reference
7365-45-9(CAS DataBase Reference)
EPA Substance Registry System
1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-(7365-45-9)

SAFETY

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-22-36-26
WGK Germany  1
RTECS  TL6809000
TSCA  Yes
HS Code  29335995

HEPES price More Price(95)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 391338 HEPES, Free Acid, ULTROL 7365-45-9 25gm $41.5 2017-11-08 Buy
Sigma-Aldrich 391338 HEPES, Free Acid, ULTROL 7365-45-9 100gm $277 2017-11-08 Buy
Alfa Aesar A14777 HEPES, 99% 7365-45-9 10g $17.6 2017-11-08 Buy
Alfa Aesar A14777 HEPES, 99% 7365-45-9 50g $43 2017-11-08 Buy
Sigma-Aldrich 54457 HEPES BioUltra, for molecular biology, ≥99.5% (T) 7365-45-9 10g-f $48 2017-11-08 Buy

HEPES Chemical Properties,Uses,Production

Chemical Properties

White crystalline powder

Uses

Non-toxic to cell. It is used as a hydrogen ion buffer, which can control the constant pH range for long term. The concentration is 10-50mmol/L. Generally, 20mmol/LHEPES in nutrient solution can get buffer ability.

Definition

ChEBI: A HEPES that is ethanesulfonate substituted by a 4-(2-hydroxyethyl)piperazin-4-ium-1-yl group at position 2.

Biological Activity

Multi purpose buffer used in biological research.

HEPES Preparation Products And Raw materials

Raw materials

Preparation Products


HEPES Suppliers

Global( 262)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 3291 55
Henan DaKen Chemical CO.,LTD.
+86-371-55541817
inquiry@dakenchem.com CHINA 2894 58
Suzhou yacoo science co.,Ltd 0512-81665519 81667796
0512-87182056 service2@yacoo.com.cn China 100 60
Nanjing Search Biotech Co., Ltd +86-25-85860978,81682922,13515111588,18905151602
+86-25-85860962 sales@searchbio.com.cn China 176 68
Spectrum Chemical Manufacturing Corp. 021-67601398-808
021-57711696 gduan@spectrumchina.net China 9334 60
Beijing Solarbio Science & Tecnology Co., Ltd. 010-56371205 56371220
010-56371282 solarbio@163.com China 3686 68
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25125 65
Shanghai Worldyang Chemical Co.,Ltd. +86-21-56791066,56795766,56795797
+86-21-56795266 sales@worldyachem.com China 8776 58
Nanjing PengRui Biological Co., Ltd. 025-58885431 18912924980
025-58889303 571960571@qq.com China 841 58

7365-45-9(HEPES)Related Search:


  • 4-(2-hydroxyethyl)-1-piperazineethanesulfonicaci
  • hepesfreeacid
  • Good's Buffers
  • 7365-45-9
  • 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID
  • 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID
  • Biochemicals and Reagents
  • BioChemical
  • BioChemika Ultra
  • Biological Buffers
  • 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINE]ETHANESULFONIC ACID
  • 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID
  • LABOTEST-BB LT00138109
  • LABOTEST-BB LT00233156
  • HEPES
  • HEPES-ACID
  • HEPES BUFFER
  • HEPES BUFFERED SALINE
  • HEPES BUFFER PH 7.5
  • HEPES BUFFER PH 8.0
  • GOOD'S BUFFER
  • N-(2-HYDROXYETHYL)PIPERAZINE N-2-ETHANESULFONIC ACID
  • N-2-HYDROXYETHYLPIPERAZINE-N'-2-ETHANESULFONIC ACID
  • N-2-HYDROXYETHYLPIPERAZINE-N'-2-ETHANE SULPHONIC ACID
  • Luminescent Compounds/Detection
  • Molecular Biology
  • Molecular Biology Reagents
  • Solvents, Buffers and Reagents for Luminescence
  • X-Ray Crystallography
  • Protein Analysis
  • Proteomics and Protein Expression
  • Optimization Reagents
  • N-(2-Hydroxyethyl)piper
  • 4-(2-Hydroxyethyl)-1-piperazineethanesulphonic acid
  • hepes buffer (1M) aseptically filled*endotoxin te
  • HEPES buffer Solution
  • hepes free acid molecular biology*reagent
  • HEPES N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid)
  • HEPES, 1M solution
  • HEPES, Free Acid, MB Grade (1.12041)
  • HEPES, Free Acid, ULTROL Grade
  • HEPES, Molecular Biology Grade N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), Molecular Biology Grade
  • HEPES, Tissue Culture Tested N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), Tissue Culture Tested
  • 4-(2-hydroxyethyl)piperazin-1-ylethanesulphonic acid
  • HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID
  • HEPES BUFFER SOLUTION 1M IN WATER*
  • HEPES FREE ACID 1M SOLUTION, BIOTECHNOLO
  • HEPES FREE ACID SIGMAULTRA
  • HEPES BUFFER (1M) ASEPTICALLY FILLED*END OTOXIN TEST
  • HEPES FREE ACID, BIOTECHNOLOGY PERFORMANCE CERTIFIED
  • HEPES, MOUSE EMBRYO TESTED
  • HEPES IN FOIL POUCH, BIOTECHNOLOGY PERFO
  • 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)
Copyright 2017 © ChemicalBook. All rights reserved