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T5130

Sigma-Aldrich

TAPS

≥99.5% (titration)

Synonym(s):
N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid, [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid
Empirical Formula (Hill Notation):
C7H17NO6S
CAS Number:
Molecular Weight:
243.28
Beilstein:
2452420
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

Assay

≥99.5% (titration)

form

crystalline powder

useful pH range

7.7-9.1

pKa 

8.4

mp

230-235 °C (dec.)

solubility

water: 0.5 g/mL, clear, colorless

application(s)

diagnostic assay manufacturing

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

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This Item
394675394675T9659
TAPS ≥99.5% (titration)

Sigma-Aldrich

T5130

TAPS

TAPS, ULTROL® Grade A zwitterionic buffer useful in the pH range of 7.7-9.1. Has a pKa of 8.3-8.5 at 25°C.

Millipore

394675

TAPS, ULTROL® Grade

TAPS, ULTROL® Grade A zwitterionic buffer useful in the pH range of 7.7-9.1. Has a pKa of 8.3-8.5 at 25°C.

Millipore

394675

TAPS, ULTROL® Grade

TAPS BioXtra, ≥99.5% (titration)

Sigma-Aldrich

T9659

TAPS

assay

≥99.5% (titration)

assay

>98% (titration)

assay

>98% (titration)

assay

≥99.5% (titration)

form

crystalline powder

form

solid

form

solid

form

powder

mp

230-235 °C (dec.)

mp

-

mp

-

mp

230-235 °C (dec.)

solubility

water: 0.5 g/mL, clear, colorless

solubility

water: 200 mg/mL

solubility

water: 200 mg/mL

solubility

H2O: 1 M, clear, colorless

application(s)

diagnostic assay manufacturing

application(s)

-

application(s)

-

application(s)

diagnostic assay manufacturing

Quality Level

400

Quality Level

100

Quality Level

100

Quality Level

400

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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