Description
Specifications Table
Product Name – N,O-Bis(trimethylsilyl)acetamide, 95%
Quantity/Pack Size – 25ML
Form – Liquid
Grade – 95% Purity
Application – Derivatization in GC-MS, silylation reagent
Product Overview
N,O-Bis(trimethylsilyl)acetamide (BSTFA) at 95% purity is a highly efficient silylating reagent widely used in gas chromatography-mass spectrometry (GC-MS) for derivatization. This reagent enhances the volatility and thermal stability of polar compounds, making them suitable for GC-MS analysis. The 95% grade ensures minimal impurities, providing consistent and reliable results for sensitive applications. BSTFA reacts with active hydrogen atoms in functional groups such as alcohols, amines, and carboxylic acids, converting them into trimethylsilyl derivatives. This process improves chromatographic peak shapes and detection limits, making it indispensable in analytical laboratories. The liquid form allows for easy handling and precise dosing, while its stability under standard storage conditions ensures long shelf life. Whether used in routine analysis or complex research, this high-purity BSTFA delivers reproducibility and accuracy, making it a trusted choice for laboratories demanding precision.
FAQs
1. What is the primary use of N,O-Bis(trimethylsilyl)acetamide?
It is primarily used as a silylating reagent for derivatization in gas chromatography-mass spectrometry (GC-MS) to improve the analysis of polar compounds.
2. Is this BSTFA compatible with all GC-MS systems?
Yes, this 95% BSTFA is compatible with most standard GC-MS systems, but always verify instrument specifications for optimal performance.
3. Are there alternatives to BSTFA for silylation?
Alternatives include N-Methyl-N-(trimethylsilyl)trifluoroacetamide (MSTFA) and Trimethylchlorosilane (TMCS), though BSTFA is preferred for its balanced reactivity and purity.
4. How should BSTFA be stored to maintain its purity?
Store in a tightly sealed container at room temperature, away from moisture and direct sunlight, to preserve its reactivity and shelf life.
5. What precautions should be taken while handling BSTFA?
Use in a fume hood with proper ventilation, wear protective gloves and goggles, and avoid contact with skin or eyes due to its corrosive nature.
