TAPS

Product Details

CasNo： 29915-38-6

MF： C7H17NO6S

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/drum

Purity： 99%

• Basic Information
  • CAS No.: 29915 - 38 - 6
  • Molecular Formula: C₇H₁₇NO₆S
  • Molecular Weight: 243.28 g/mol
  • Synonyms: Tris(hydroxymethyl)methylaminopropanesulfonic acid, ((2 - Hydroxy - 1,1 - bis(hydroxymethyl)ethyl)amino)-1 - propanesulfonic acid
  • Purity: ≥99%
• Physical and Chemical Properties
  • Appearance: White solid
  • Melting Point: 230 - 235℃
  • Flash Point: >110℃
  • Solubility: Highly soluble in water, 25 g can be dissolved in 50 ml of water.
  • Buffer Range: pH 7.7 - 9.1
  • pKa Value: 8.4 (25℃)
• Uses
  • It is an amphoteric ionic buffer widely used in the fields of biochemistry and molecular biology, and can be used as a component of Good’s buffer.
  • It is used as a background electrolyte for capillary zone electrophoresis in protein micro - analysis, which can maintain the pH stability of the solution, reduce protein aggregation and precipitation, and improve the separation efficiency and resolution.
  • It can be used as a component of the buffer solution in DNA and RNA sample analysis to protect the structure and function of nucleic acid molecules.
  • As a component of the culture medium in cell culture experiments, it helps to maintain the pH stability of the culture medium and provide a suitable environment for cell growth.
  • In the pharmaceutical industry, it is used as a buffer in the drug preparation process to control the pH value of the drug and ensure the stability and efficacy of the drug.
• Storage Conditions: Store at room temperature, away from light, moisture - proof, air - tight and dry.
• Safety Information: For safety and health, it is recommended to wear a lab coat and disposable gloves when using to avoid direct contact with the skin and inhalation of dust.
• Synthesis Process
  • Usually, tris(hydroxymethyl)aminomethane (Tris) and 1,3 - propanesultone (1,3 - PS) are used as raw materials. The two raw materials are accurately weighed in molar amounts, and dissolved in a suitable amount of n - butanol solvent, placed in a three - necked flask with a reflux condenser, heated and stirred for 6 hours, and then cooled, filtered, washed, dried to obtain the product.