You Searched For: Sulphur+trioxide+pyridine+complex

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Potassium 2-(1,3-dioxoisoindolin-2-yl)ethanesulfonate 95%

Supplier: Ambeed

Description: Potassium 2-(1,3-dioxoisoindolin-2-yl)ethanesulfonate, Purity: 95%, CAS Number: 91893-72-0, Appearance: Solid, Storage: Inert atmosphere, Room Temperature, Size: 5g

Ethanesulfonic acid ≥96%

Supplier: Thermo Scientific Chemicals

Description: MDL: MFCD00007529 Beilstein Registry No.: 1743071

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2-[Bis(2-hydroxyethyl)amino]ethanesulfonic acid sodium salt 99%

Supplier: Thermo Scientific Chemicals

Description: 2-[Bis(2-hydroxyethyl)amino]ethanesulfonic acid sodium salt 99%

2-[Bis(2-hydroxyethyl)amino]ethanesulfonic acid sodium salt 99%

Supplier: Ambeed

Description: 2-[Bis(2-hydroxyethyl)amino]ethanesulfonic acid sodium salt 99%

2-(2-Pyridyl)ethanesulfonic acid ≥95.0% (by titrimetric analysis)

Supplier: TCI America

Description: CAS Number: 68922-18-9
MDL Number: MFCD00006365
Molecular Formula: C7H9NO3S
Molecular Weight: 187.21
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Melting point (°C): 268

Sodium 2-((2-aminoethyl)amino)ethanesulfonate 50% in water

Supplier: Ambeed

Description: Sodium 2-((2-aminoethyl)amino)ethanesulfonate 50% in water

HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid ≥99% biological buffer

Supplier: Spectrum Chemicals

Description: HEPES, Biological Buffer is as it's name suggests, a buffering agent. It's a zwitterionic organic chemical that is one of the '20 Good's buffers.' Because it's better at maintaining physiological pH despite changes in carbon dioxide, it is widely used in cell culture. It has a decrease of water dissociation with falling temperature, this is especially relevant when working at low temperatures as it maintains enzyme function and structure. That said, it is important when working with HEPES for that particular purpose to keep the HEPES-containing solution in darkness as much as possible

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99% (by titrimetric analysis on dry substance), ULTROL®, Calbiochem®, Millipore®

Supplier: MilliporeSigma

Description: A zwitterionic N-substituted aminosulfonic acid buffer. HEPES has its maximum buffering capacity very near the pH of mammalian tissue fluids (pKa of 7.31 at 37°C). Exhibits no metal binding and has a small temperature dependent ΔpKa of -0.014/°C.

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