MilliporeSigma
All Photos(4)

Documents

T5130

Sigma-Aldrich

TAPS

≥99.5% (titration)

Sign Into View Organizational & Contract Pricing

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/REAXYS Number:
2452420
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
T9659T9269T0647
vibrant-m

T5130

TAPS

-
vibrant-m

T9659

TAPS

Premium Grade
vibrant-m

T9269

TAPSO

-
vibrant-m

T0647

TAPS sodium salt

-
Quality Level

400

Quality Level

400

Quality Level

200

Quality Level

200

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

form

crystalline powder

form

powder

form

crystalline powder

form

crystalline powder

solubility

water: 0.5 g/mL, clear, colorless

solubility

H2O: 1 M, clear, colorless

solubility

warm water: 0.333 g/mL, clear to slightly hazy, colorless

solubility

water: 0.33 g/mL, clear to slightly hazy, colorless

mp

230-235 °C (dec.)

mp

230-235 °C (dec.)

mp

-

mp

-

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 6

1 of 6

TAPSO ≥99% (titration)

Sigma-Aldrich

T9269

TAPSO

EPPS ≥99.5% (titration)

Sigma-Aldrich

E9502

EPPS

BICINE ≥99% (titration)

Sigma-Aldrich

B3876

BICINE

HEPPSO AldrichCPR

R426725

HEPPSO

CAPS ≥99%

Sigma-Aldrich

C2632

CAPS

Qianhao Wang et al.
Molecular cell, 76(1), 206-216 (2019-09-01)
An efficient, generalizable method for genome-wide mapping of single-cell histone modifications or chromatin-binding proteins is lacking. Here, we develop CoBATCH, combinatorial barcoding and targeted chromatin release, for single-cell profiling of genomic distribution of chromatin-binding proteins in cell culture and tissue.
Z Zeng et al.
Analytical biochemistry, 252(1), 110-114 (1997-11-05)
High-resolution capillary electrophoresis sizing of preformed complexes of bis-intercalating fluorescent dyes with double-stranded DNA has been demonstrated using hydroxyethylcellulose and 3-[tris-(hydroxymethyl) methylamino]-1-propanesulfonic acid-tetrapentylammonium (Taps-NPe+4) buffers (S. M. Clark and R. A. Mathies, Anal. Chem. 69, 1355-1363, 1997). Such capillary electrophoresis
Seung-ick Oh et al.
TheScientificWorldJournal, 2014, 957548-957548 (2014-07-06)
Somatic cells were directly converted to functional neurons through the use of a combination of transcription factors, including Ascl1, Brn2, and Myt1l. However, a major limitation is the lack of a reliable source of cell-replacement therapy for neurological diseases. Here
D Liang et al.
Electrophoresis, 21(17), 3600-3608 (2001-03-29)
A new method to introduce the concentration gradient into the capillary has been developed and its application to DNA capillary electrophoresis is presented. The concentration gradient produced by mixing 5% w/v polyacrylamide-co-poly(N-dimethylacrylamide) (PAM-co-PDMA) solution and 1 x Tris/N-tris(hydroxymethyl)methyl-3-amino-propanesulfonic acid/EDTA (TT)
Patrick Kwan et al.
Journal of the American Chemical Society, 137(42), 13556-13565 (2015-10-06)
We report the first direct electrochemical characterization of the impact of oxygen on the hydrogen oxidation activity of an oxygen-tolerant, group 3, soluble [NiFe]-hydrogenase: hydrogenase I from Pyrococcus furiosus (PfSHI), which grows optimally near 100 °C. Chronoamperometric experiments were used

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service