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ChemicalBook >> CAS DataBase List >> N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt

$11.65 - $756
Product name: N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt
CAS: 91000-53-2
MF: C7H16NNaO6S
MW: 265.26
EINECS:695-219-7
MDL Number:MFCD00069903
Synonyms:[2-HYDROXY-1,1-BIS(HYDROXYMETHYL)ETHYL]AMINO)-1-PROPANESULFONIC ACID SODIUM SALT;TAPS SODIUM SALT;N-TRIS[HYDROXYMETHYL]METHYL-3-AMINOPROPANESULFONIC ACID SODIUM SALT;taps sodium;3-[N-TRIS-(HYDROXYMETHYL)METHYLAMINO]PROPANESULPHONIC ACID, SODIUM SALT;1-Propanesulfonic acid,3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-, sodium salt (1:1);3-[N-Tris-(hydroxymethyl)methylamino]propanesulfonic acid, sodium salt;sodium 3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-1-propanesulfonate

Price14 Properties Safety Information Description

14 prices

Selected condition：

Brand

AK Scientific
Chem-Impex
Crysdot
Sigma-Aldrich
SynQuest Laboratories
Usbiological

Package

25g
100G
250G
500G

ManufacturerAK Scientific
Product number7737AH
Product descriptionTAPS sodium salt
Packaging25g
Price$80
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number01193
Product descriptionN-tris(Hydroxymethyl)methyl-3-aminopropanesulfonicacidsodiumsalt,99%(Assaybytitration) 99%(Assaybytitration)
Packaging25G
Price$11.65
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number01193
Product descriptionN-tris(Hydroxymethyl)methyl-3-aminopropanesulfonicacidsodiumsalt,99%(Assaybytitration) 99%(Assaybytitration)
Packaging100G
Price$25.54
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number01193
Product descriptionN-tris(Hydroxymethyl)methyl-3-aminopropanesulfonicacidsodiumsalt,≥99%(Assaybytitration) ≥99%(Assaybytitration)
Packaging250G
Price$48.22
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number38777
Product descriptionTAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)
Packaging100G
Price$262.65
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number38777
Product descriptionTAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)
Packaging500G
Price$617.95
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD13001499
Product descriptionSodium3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 97%
Packaging100g
Price$50
Updated2021-12-16
Buy

ManufacturerSigma-Aldrich
Product numberT0647
Product descriptionTAPS sodium salt ≥99% (titration)
Packaging25g
Price$53.3
Updated2023-06-20
Buy

ManufacturerSigma-Aldrich
Product numberT0647
Product descriptionTAPS sodium salt ≥99% (titration)
Packaging100g
Price$182
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberT5441
Product descriptionTAPS sodium salt BioPerformance Certified, suitable for cell culture, ≥99%
Packaging100g
Price$334
Updated2024-03-01
Buy

ManufacturerSigma-Aldrich
Product numberT0647
Product descriptionTAPS sodium salt ≥99% (titration)
Packaging500g
Price$709
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberT5441
Product descriptionTAPS sodium salt BioPerformance Certified, suitable for cell culture, ≥99%
Packaging500g
Price$756
Updated2023-06-20
Buy

ManufacturerSynQuest Laboratories
Product number8164-1-X1
Product description3-[N-Tris-(hydroxymethyl)methylamino]propanesulfonic acid, sodium salt 98.0%
Packaging100g
Price$100
Updated2021-12-16
Buy

ManufacturerUsbiological
Product numberT1005
Product descriptionTAPS, Sodium Salt
Packaging250g
Price$169
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	7737AH	TAPS sodium salt	25g	$80	2021-12-16	Buy
Chem-Impex	01193	N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonicacidsodiumsalt,99%(Assaybytitration) 99%(Assaybytitration)	25G	$11.65	2021-12-16	Buy
Chem-Impex	01193	N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonicacidsodiumsalt,99%(Assaybytitration) 99%(Assaybytitration)	100G	$25.54	2021-12-16	Buy
Chem-Impex	01193	N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonicacidsodiumsalt,≥99%(Assaybytitration) ≥99%(Assaybytitration)	250G	$48.22	2021-12-16	Buy
Chem-Impex	38777	TAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)	100G	$262.65	2021-12-16	Buy
Chem-Impex	38777	TAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)	500G	$617.95	2021-12-16	Buy
Crysdot	CD13001499	Sodium3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 97%	100g	$50	2021-12-16	Buy
Sigma-Aldrich	T0647	TAPS sodium salt ≥99% (titration)	25g	$53.3	2023-06-20	Buy
Sigma-Aldrich	T0647	TAPS sodium salt ≥99% (titration)	100g	$182	2025-07-31	Buy
Sigma-Aldrich	T5441	TAPS sodium salt BioPerformance Certified, suitable for cell culture, ≥99%	100g	$334	2024-03-01	Buy
Sigma-Aldrich	T0647	TAPS sodium salt ≥99% (titration)	500g	$709	2025-07-31	Buy
Sigma-Aldrich	T5441	TAPS sodium salt BioPerformance Certified, suitable for cell culture, ≥99%	500g	$756	2023-06-20	Buy
SynQuest Laboratories	8164-1-X1	3-[N-Tris-(hydroxymethyl)methylamino]propanesulfonic acid, sodium salt 98.0%	100g	$100	2021-12-16	Buy
Usbiological	T1005	TAPS, Sodium Salt	250g	$169	2021-12-16	Buy

Properties

storage temp. :Store at RT.
form :Liquid
PH :7.7-9.1
pka :8.4(at 25℃)
PH Range :7.7 - 9.1
Water Solubility :Soluble in water (333.33 mg/ml).
InChI :InChI=1S/C7H17NO6S.Na/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14;/h8-11H,1-6H2,(H,12,13,14);/q;+1/p-1
InChIKey :FEGYIWVHCSRXCG-UHFFFAOYSA-M
SMILES :C(CO)(CO)(CO)NCCCS([O-])(=O)=O.[Na+]
CAS DataBase Reference :91000-53-2(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H320	Causes eye irritation	Serious eye damage/eye irritation	Category 2B	Warning		P264, P305+P351+P338,P337+P313

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313	IF eye irritation persists: Get medical advice/attention.

Description

TAPS, is used in biochemistry and molecular biology. TAPS has been utilized in capillary electrophoresis of such materials as DNA and DNA-dye complexes. Dyes have been separated by planar chromatography with electro osmotic flow with 1 mM TAPS in the mobile phase. The stability constants of metal ions with TAPS have been investigated by capillary electrophoresis. TAPS has also been shown to inhibit connexin channel activity. The activity of various mutants of carbonic anhydrase I and carbonic anhydrase II has been studied in a variety of buffers, including TAPS.

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Suppliers and manufacturers

Hebei Yanxi Chemical Co., Ltd.

$0.00 /1kg
TAPS sodium salt CAS:91000-53-2

Hubei Xindesheng Material Technology Co., Ltd.

$2.00 /1kg
3- [N - [tri (hydroxymethyl) methyl] amino] propanesulfonic acid sodium (TAPS-NA) CAS:91000-53-2

Hebei Chuanghai Biotechnology Co,.LTD

$2.00 /50KG
TAPS sodium salt CAS:91000-53-2

Hebei Zhuanglai Chemical Trading Co Ltd

$38.00/kg
Taps Sodium Salt CAS:91000-53-2

career henan chemical co

$1.00 /1KG
N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt CAS:91000-53-2

Hefei TNJ Chemical Industry Co.,Ltd.

CONIER CHEM AND PHARMA LIMITED

Neostar United (Changzhou) Industrial Co., Ltd.

Zhengzhou Alfa Chemical Co.,Ltd

Career Henan Chemica Co

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N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers