TES sodium salt

N-三(羟甲基)甲基-2-氨基乙磺酸钠

Also known as: N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt, Sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)-2-propanyl]amino}ethanesulfonate, Sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate, Sodium 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]ethanesulfonate, Ethanesulfonic acid, 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-, sodium salt (1:1)

TES sodium salt (CAS 70331-82-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H14NNaO6S and a molecular weight of 251.233 g/mol. It is also known as N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt and Sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)-2-propanyl]amino}ethanesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

70331-82-7

Jingsj CID

J-20487-1

Molecular Formula

C₆H₁₄NNaO₆S

Chinese Name

N-三(羟甲基)甲基-2-氨基乙磺酸钠

Molecular Weight

251.233 g/mol

Category

Organic Acids

Last updated

8/21/2026