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219932

TAPS

Name: TAPS
Brand: ALDRICH

Synonym(s):

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid, [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid

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About This Item

Empirical Formula (Hill Notation):

C₇H₁₇NO₆S

CAS Number:

29915-38-6

Molecular Weight:

243.28

EC Number:

249-954-1

MDL number:

MFCD00007538

Beilstein/REAXYS Number:

2452420

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Properties

useful pH range

7.7-9.1

pKa

8.4

mp

230-235 °C (dec.)

SMILES string

OCC(CO)(CO)NCCCS(O)(=O)=O

InChI

1S/C7H17NO6S/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14/h8-11H,1-6H2,(H,12,13,14)

InChI key

YNLCVAQJIKOXER-UHFFFAOYSA-N

Description

Application

Physiological buffer,

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