CAS 75277-39-3 HEPES Sodium Salt Biological Buffers Biochemistry manufacturer from China NINGBO OUMAN PHARM CO LTD

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Place of Origin:	Zhejiang, China (Mainland)

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CAS 75277-39-3 HEPES Sodium Salt Biological Buffers Biochemistry

Description

Name:Cas No:Application:Purity:Classification:Form:Color:Samples:Package:Transport:High Light:

4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic Sodium Salt	75277-39-3
Molecular Biology, BioReagent	99%
Biological Buffer	Powder
White	Available
1kg/5kg/25kg	Courier/Air/Sea
CAS 75277-39-3 Biological Buffers , HEPES Biological Buffers , Biochemistry HEPES Sodium Salt

HEPES sodium salt CAS 75277-39-3 Biological Buffers Biochemistry

HEPES sodium salt Basic information

HEPES sodium salt Basic information

Product Name:	HEPES sodium salt
Synonyms:	2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC 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
CAS:	75277-39-3
MF:	C8H17N2NaO4S
MW:	260.29
EIN ECS:	278-169-7
Product Categories:	Buffer;Biotechnology Performance Certified (BPC) BuffersBiological Buffers;Buffer SolutionsBiological Buffers;Biological Buffers;Buffer Convenience Packaging;Buffers A to ZBiological Buffers;Good Buffers
Mol File:	75277-39-3.mol


HEPES sodium salt Chemical Properties

HEPES sodium salt Chemical Properties

Melting point	234 °C
storage temp.	room temp
solubility	H2O: 1 M at 20 °C, clear, colorless
form	dry powder
color	White
PH	10.0-12.0 (1M in H2O)
PH Range	6.8 - 8.2
pka	7.5(at 25℃)
Water Solubility	It is soluble in water.
Sensitive	Hygroscopic
Stability:	Stable. Hygroscopic - protect from moisture. Incompatible with strong oxidizing agents.
CAS DataBase Reference	75277-39-3(CAS DataBase Reference)
EPA Substance Registry System	1-Piperazineethanesulfonic , 4-(2-hydroxyethyl)-, monosodium salt (75277-39-3)


HEPES sodium salt Usage And Synthesis

HEPES sodium salt Usage And Synthesis

Chemical Properties	white powder
Uses	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.
Uses	HEPES sodium salt solution is suitable for use in cell culture studies. It may be used in the preparation of buffer solution of HEPES. It may be used as buffer during 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.
General Description	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.
Biological Activity	Multi purpose buffer used in biological research.