TAPS sodium salt, 98%

Catalog No.	Quantity
AAJ6118922	100 g
AAJ6118914	25 g

Catalog No. AAJ6118922 Supplier Thermo Scientific Chemicals Supplier No. J6118922

Description

Zwitterionic buffer | CAS: 91000-53-2 | C7H16NNaO6S | 265.256 g/mol

TAPS sodium salt is used in biochemistry and molecular biology. It has a useful pH range of 7.7 - 9.1. It 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. It 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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
TAPS sodium salt is used in biochemistry and molecular biology. It has a useful pH range of 7.7 - 9.1. It 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. It 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.

Solubility
Soluble in water (333.33 mg/ml).

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 91000-53-2
• Molecular Formula: C7H16NNaO6S
• Molecular Weight (g/mol): 265.256
• MDL Number: MFCD00069903
• InChI Key: FEGYIWVHCSRXCG-UHFFFAOYSA-M
• PubChem CID: 23667519
• IUPAC Name: sodium;3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]propane-1-sulfonate
• SMILES: C(CNC(CO)(CO)CO)CS(=O)(=O)[O-].[Na+]

• Color: White
• Physical Form: Powder
• Quantity: 100 g
• Linear Formula: (HOCH₂)₃CNH(CH₂)₃SO₃Na
• Solubility Information: Soluble in water (333.33mg/ml).
• Formula Weight: 265.26
• Percent Purity: 98%
• Chemical Name or Material: TAPS sodium salt

Safety and Handling

TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only