E0276
Sigma

EPPS

Biotechnology Performance Certified, cell culture tested, ≥99.5% (titration)

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Synonym

4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid

4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid

N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid)

HEPPS

Molecular Formula

C₉H₂₀N₂O₄S

Molecular Weight

252.33

CAS Number

16052-06-5

Beilstein Registry Number

3957385

MDL number

MFCD00006160

PubChem Substance ID

24894366

EG/EC Number

240-198-8

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Properties

grade

Biotechnology Performance Certified

assay

≥99.5% (titration)

total impurities

Endotoxin and bioburden, tested

pH range

7.3 - 8.7

useful pH range

7.3 - 8.7

pKa (25 °C)

8.0

pKa

237-239 °C(lit.)

cation traces

heavy metals (as Pb): ≤5 ppm

suitability

cell culture tested

References

reference

FT-IR 2 (1), 1515:A / FT-IR 1 (1), 893:D / IR-Spectra (3), 537:G / IR-Spectra (2), 475:H / NMR-Reference 2 (2), 795:B / RegBook 1 (1), 1061:M / Sigma FT-IR 1 (2), 55:D / Structure Index 1, 165:B:5

Safety

WGK Germany

RTECS

TM2649130

Related Categories

... Biological Buffers > Biotechnology Performance Certified (BPC) Buffers

... Biological Buffers > Buffers A to Z

... Biological Buffers > Good's Buffers

FT-IR Raman

MSDS

Specification Sheet

Certificate of Analysis

Certificate of Origin

More Information