EMAIL THIS PAGE TO A FRIEND
T5691 Sigma

TES

BioPerformance Certified, cell culture tested, ≥99% (titration)

Synonym: 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid, TES free acid

  • CAS Number 7365-44-8

  • Empirical Formula (Hill Notation) C6H15NO6S

  • Molecular Weight 229.25

  •  Beilstein Registry Number 1957061

  •  EC Number 230-906-3

  •  MDL number MFCD00007532

  •  PubChem Substance ID 24900309

Purchase

Properties

Related Categories BioPerformance Certified Buffers, Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Good’s Buffers More...
grade   BioPerformance Certified
InChI Key   JOCBASBOOFNAJA-UHFFFAOYSA-N
assay   ≥99% (titration)
impurities   endotoxin and total aerobic microbial count, tested
useful pH range   6.8 - 8.2
pKa (25 °C)   7.5
mp   ~225 °C (dec.)
solubility   H2O: 25 g plus 50 mL, clear, colorless
cation traces   heavy metals (as Pb): ≤5 ppm
suitability   cell culture tested
Featured Industry   Diagnostic Assay Manufacturing
foreign activity   DNase, RNase, Nickase and protease, none detected

Description

Packaging

25, 100, 500 g in poly bottle

Safety & Documentation

High Quality GMP-Buffers

Protein Stabilizer
Protocols & Articles

Related Content

BioUltra Biological Buffers

A buffer, as defined by Van Slyke [1], is "a substance which by its presence in solution increases the amount of acid or alkali that must be added to cause unit change in pH". Buffers are thus very i...
Keywords: Absorption, Adsorption, Biochemistry, Biological Buffers, Biological processes, Buffers, PAGE

Buffer Reference Center

Citric Acid – Na2HPO4 Buffer Solutions, pH approx. 2.6–7.61 Citric acid monohydrate, C6H8O7 • H2O, M. wt. 210.14; 0.1M-solution contains 21.01 g/l. Na2HPO4, M. wt. 141.98; 0.2M-solution contains 28.4...
Keywords: Biological Buffers, Buffers

缓冲液参考中心

柠檬酸 – Na2HPO4 缓冲液,pH约为 2.6–7.61 柠檬酸一水合物, C6H8O7 • H2O, M. wt. 210.14; 0.1M的溶液中含有21.01 g/l。 Na2HPO4, M. wt. 141.98; 0.2M的溶液中含有28.40g / l 或 Na2HPO4 • 2H2O, M. wt. 178.05; 0.2M的溶液中含有35.61 g/l。 xml 0.1M的...

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?