Description
Specifications Table
Product Name – Decane sulfonic acid sodium salt, monohydrate
Quantity/Pack Size – 25 g
Form – Solid (Powder/Crystals)
Grade – HPLC
Application – Ion-pair reagent, chromatography, analytical testing
Product Overview
Decane sulfonic acid sodium salt, monohydrate, is a high-purity HPLC-grade reagent designed for demanding chromatographic applications. This monohydrate form ensures consistent performance in ion-pair chromatography, where it acts as a pairing agent to enhance the separation of polar and ionic compounds. Its high solubility in aqueous and organic solvents makes it versatile for various mobile phase preparations. The reagent’s low UV absorbance and minimal impurity profile reduce baseline noise, improving detection sensitivity in HPLC and LC-MS analyses. The sodium salt derivative provides stability and compatibility with standard chromatographic systems, ensuring reproducible retention times and peak shapes. Ideal for laboratories requiring precise, interference-free separations, this product adheres to strict quality control standards, guaranteeing batch-to-batch consistency. Its hygroscopic nature necessitates proper storage to maintain integrity, while its broad pH tolerance allows flexibility in method development. Whether used in reverse-phase or ion-exchange chromatography, this reagent delivers reliable results for complex sample matrices.
FAQs
1. What is the primary function of decane sulfonic acid sodium salt in HPLC?
It serves as an ion-pairing agent to improve the retention and separation of ionic or polar analytes in reverse-phase chromatography by forming neutral ion pairs.
2. Can this reagent be used with mass spectrometry (LC-MS) applications?
Yes, its low volatility and minimal background interference make it suitable for LC-MS, though proper optimization of mobile phase conditions is recommended.
3. How should this product be stored to maintain its stability?
Store in a tightly sealed container at room temperature, protected from moisture and light to prevent degradation or hydration changes.
4. Is this compatible with gradient HPLC methods?
Yes, it can be used in gradient elution, but ensure the mobile phase pH and solvent composition are compatible with the reagent’s solubility.
5. Are there alternatives for non-HPLC applications?
For non-chromatographic uses, lower-grade sulfonic acid salts or different chain-length analogs (e.g., hexane or octane sulfonic acid) may be considered.
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