TES (buffer)

Names

[ Name ]:
TES (buffer)

[Synonym ]:
TES
TES FREE ACID CELL CULTURE TESTED
2-{[1,3-Dihydroxy-2-(hydroxymethyl)-2-propanyl]amino}ethanesulfonic acid
TES,for biochemistry
2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid
TES (buffer)
TES free acid
Taurine, N-tri(hydroxymethyl)methyl-
TES buffer
EINECS 230-906-3
TES FREE ACID SIGMAULTRA
2-{[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonic acid
Ethanesulfonic acid, 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-
TES,BIOLOGICALBUFFER
MFCD00007532

Biological Activity

[Description]:

TES is used to make buffer solutions. TES has a pKa value of 7.550 (at 25°C). TES can be used to make buffer solutions in the pH range 6.8-8.2[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Itagaki A, et al. Tes and HEPES buffers in mammalian cell cultures and viral studies: problem of carbon dioxide requirement. Exp Cell Res. 1974 Feb;83(2):351-61.

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Melting Point ]:
~225 °C (dec.)

[ Molecular Formula ]:
C₆H₁₅NO₆S

[ Molecular Weight ]:
229.25

[ Exact Mass ]:
229.062012

[ PSA ]:
135.47000

[ LogP ]:
-2.62

[ Index of Refraction ]:
1.571

[ Storage condition ]:
Store at RT.

[ Water Solubility ]:
SOLUBLE

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ HS Code ]:
29221980

Customs

[ HS Code ]: 2922199090

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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Related Compounds

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