1-Heptane sulfonic acid sodium salt (Monohydrate) HPLC Grade | CAS: 207300-90-1 | MF: CH3(CH2)5CH2SO3Na·H2O | MW: 220.26, Buy now for reliable and Reproducible results from LiChrom Ion-Pair Reagent at Dawnscientific.
1-Heptane sulfonic acid sodium salt monohydrate HPLC (CAS No. 207300-90-1) is a white crystalline solid powder. Its synonyms are sodium 1-heptanesulfonate monohydrate and sodium 1-heptanesulfonate hydrate. It is soluble in water (5% w/v soln). Its molecular formula is C7H15NaO3S·H2O.
Key Features of 1-Heptane sulfonic acid sodium salt monohydrate HPLC
1-Heptane sulfonic acid sodium salt monohydrate HPLC is a reliable superset for the detection and separation of salt analytes. Its key features are as follows:
- Enhances HPLC Separation: 1-Heptane sulfonic acid sodium salt monohydrate HPLC is designed to assist in the separation of primary analytes.
- Reliable Performance: It delivers reliability in performance through batch-to-batch maintenance of comparability for precise analysis.
- High Purity: 1-Heptane sulfonic acid sodium salt monohydrate HPLC guarantees precision and reproducibility of chromatographic results.
- Water Soluble: It is readily soluble in water to provide ease of use (5% w/v solution).
Applications of 1-Heptane sulfonic acid sodium salt monohydrate HPLC
- Ion-Pairing Reagent for HPLC Analysis: 1-Heptane sulfonic acid sodium salt monohydrate HPLC improves resolution of basic analytes.
- Protein and Peptide Analysis: 1-Heptane sulfonic acid sodium salt monohydrate HPLC is frequently used in biomolecule analysis by HPLC.
- Anionic Detergent: It is used in numerous laboratory applications.
- High-Performance Capillary Electrophoresis: It is used in peptide separation techniques.
General Description
With a remarkable C7H15NaO3S.H2O molecular structure, 1-Heptamesulfonic Acid sodium salt monohydrate HPLC (CAS No. 207300-90-1) is a white crystalline solid powder, also monohydrate Sodium 1-heptane sulfonate, with a molecular weight of 240.25, is a high purity ion pair reagent that plays a significant role for the detection and separation of primary analytes in chromatography applications. Also, it guarantees exceptional solubility (5% w/v solution in water) and batch-to-batch consistency for laboratory and industrial use. Plus, since it’s CAS No. 207300-90-1, it is also highly sought after for its high-performance application of capillary electrophoresis utilized in peptide separation techniques.
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About Brand
Lichrom is one of the excellent quality products specially designed for Liquid Chromatography. LiChrom series products are ideal for all types of Liquid Chromatography. LiChrom is your entirety HPLC analysis reagent requirements in pharmaceutical analysis, biopharma research, and environmental analysis. in addition to High Purity HPLC solvents “Lichrom” offers a wide range of HPLC grade buffer salts, and Ion pair reagents to ensure consistent and reproducible performance in your analysis.
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Frequently Asked Questions (FAQs)
It is used as an ion-pairing reagent in reversed-phase HPLC to improve retention and separation of ionic and highly polar compounds.
The monohydrate form provides controlled hydration, ensuring better consistency in mobile phase preparation and reproducible chromatographic behavior.
It is supplied as a high-purity analytical grade reagent (typically ?99%), ensuring minimal interference during sensitive chromatographic analysis.
It is mainly used in ion-pair reversed-phase HPLC methods, especially for pharmaceuticals, amino acids, and charged biomolecules.
It enhances interaction between charged analytes and the stationary phase, leading to better peak shape, improved resolution, and controlled retention time.
It is a white crystalline powder, easily soluble in water, making it suitable for preparing clear and stable mobile phase solutions.
It should be stored in a tightly sealed container in a cool, dry place, protected from moisture and contamination to maintain stability.
Ion-pairing helps retain highly polar or charged compounds that otherwise elute too quickly, improving selectivity and analytical control.
It is commonly available in 25 g, 50 g, 100 g, and bulk packs depending on laboratory and industrial requirements.
It offers consistent batch quality, high purity, and reliable ion-pair performance, making it suitable for advanced and routine HPLC applications.







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