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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

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt price.
  • $11.65 - $820
  • 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;N-TRIS[HYDROXYMETHYL]METHYL-3-AMINOPROPANESULFONIC ACID SODIUM SALT;taps sodium;3-[N-TRIS-(HYDROXYMETHYL)METHYLAMINO]PROPANESULPHONIC ACID, SODIUM SALT;TAPS, sodium salt N-[Tris(hydroxymethyl)methyl]-3-amino propanesulfonic acid, sodium salt;TAPS SODIUM, BIOTECHNOLOGY PERFORMANCECE RTIFIED;TAPS SODIUM SALT CRYSTALLINE;Taps.NaN-[Tris(Hydroxymethyl)Methyl]-3-AminopropanesulfonicAcid,SodiumSalt
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Thermo Scientific Chemicals
  • Usbiological
Package
  • 25g
  • 100ml
  • 100g
  • 250ml
  • 250G
  • 500g
  • 1KG
  • Manufactureraablocks
  • Product numberAA00IGBG
  • Product descriptionSodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 99%
  • Packaging100g
  • Price$56
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGBG
  • Product descriptionSodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate ≥99%
  • Packaging500g
  • Price$201
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGBG
  • Product descriptionSodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 99%
  • Packaging25g
  • Price$16
  • Updated2026-05-29
  • Buy
  • 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-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration)
  • Packaging100G
  • Price$90
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number01193
  • Product descriptionN-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration)
  • Packaging250G
  • Price$210
  • Updated2026-05-19
  • 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 descriptionTAPS sodium salt ≥99%(Assaybytitration)
  • Packaging100G
  • Price$306.46
  • Updated2026-05-19
  • 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-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration)
  • Packaging25G
  • Price$25
  • Updated2026-05-19
  • 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 number01193
  • Product descriptionN-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration)
  • Packaging1KG
  • Price$820
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number38777
  • Product descriptionTAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)
  • Packaging500G
  • Price$617.95
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38777
  • Product descriptionTAPS sodium salt ≥99%(Assaybytitration)
  • Packaging500G
  • Price$744.72
  • Updated2026-05-19
  • 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
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IGBG Sodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 99% 100g $56 2026-05-29 Buy
aablocks AA00IGBG Sodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate ≥99% 500g $201 2026-05-29 Buy
aablocks AA00IGBG Sodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 99% 25g $16 2026-05-29 Buy
AK Scientific 7737AH TAPS sodium salt 25g $80 2021-12-16 Buy
Chem-Impex 01193 N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration) 100G $90 2026-05-19 Buy
Chem-Impex 01193 N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration) 250G $210 2026-05-19 Buy
Chem-Impex 38777 TAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration) 100G $262.65 2021-12-16 Buy
Chem-Impex 38777 TAPS sodium salt ≥99%(Assaybytitration) 100G $306.46 2026-05-19 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-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration) 25G $25 2026-05-19 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 01193 N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt ≥99%(Assaybytitration) 1KG $820 2026-05-19 Buy
Chem-Impex 38777 TAPSsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration) 500G $617.95 2021-12-16 Buy
Chem-Impex 38777 TAPS sodium salt ≥99%(Assaybytitration) 500G $744.72 2026-05-19 Buy
Crysdot CD13001499 Sodium3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)propane-1-sulfonate 97% 100g $50 2021-12-16 Buy
Next Last

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): Corrosion (GHS05)
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.
TAPS sodium salt
TAPS sodium salt CAS:91000-53-2
Hubei Xindesheng Material Technology Co., Ltd.
3- [N - [tri (hydroxymethyl) methyl] amino] propanesulfonic acid sodium (TAPS-NA)
$2.00
3- [N - [tri (hydroxymethyl) methyl] amino] propanesulfonic acid sodium (TAPS-NA) CAS:91000-53-2
Hebei Chuanghai Biotechnology Co,.LTD
TAPS sodium salt
$2.00
TAPS sodium salt CAS:91000-53-2
Hebei Zhuanglai Chemical Trading Co Ltd
Taps Sodium Salt
$38.00
Taps Sodium Salt CAS:91000-53-2
career henan chemical co
N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid sodium salt
$1.00
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