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Sodium Bitartrate Solution

Updated: 2026-08-11

Overview

Sodium bitartrate test solution is a widely used reagent in analytical chemistry, primarily for detecting specific ions and compounds. It is prepared by dissolving sodium bitartrate in water, resulting in a stable and easy-to-handle solution. This reagent is particularly valued for its reliability in qualitative and quantitative analyses, making it a staple in laboratories. In industrial settings, sodium bitartrate test solution is often employed in quality control processes to ensure the purity and composition of various substances. Its non-volatile nature and solubility in water make it a practical choice for many testing scenarios.

Physical and Chemical Properties

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Sodium bitartrate test solution is a colorless to pale yellow liquid with a density of approximately 1.1 g/cm³. It is highly soluble in water, which facilitates its use in aqueous testing environments. The solution is stable under normal laboratory conditions and does not evaporate easily, ensuring consistent performance over time. The molecular formula of sodium bitartrate is C4H5NaO6, with a molecular weight of 172.07 g/mol. Its chemical stability and non-reactive nature under standard conditions make it a safe and effective reagent for various analytical applications.

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Main Applications

The primary use of sodium bitartrate test solution is in analytical chemistry, where it serves as a reagent for detecting specific ions and compounds. It is commonly used in qualitative tests to identify the presence of certain metals and organic substances. Additionally, it plays a role in quantitative analyses, helping to determine the concentration of target analytes. Beyond laboratory settings, this solution is also utilized in industrial quality control processes. For example, it may be used to test the purity of food additives or pharmaceutical ingredients, ensuring compliance with regulatory standards.

Safety and Storage

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While sodium bitartrate test solution is generally safe to handle, it is important to follow standard laboratory safety protocols. Avoid ingestion and direct contact with eyes or skin. In case of accidental exposure, rinse thoroughly with water and seek medical attention if necessary. Storage conditions are straightforward: keep the solution in a cool, dry place away from direct sunlight. Proper sealing of containers is essential to prevent contamination and maintain the solution's integrity over time.

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B2B Procurement Guide

When procuring sodium bitartrate test solution, it is crucial to verify the purity and concentration specifications to ensure they meet the requirements of your intended applications. Suppliers should provide certificates of analysis (CoA) to confirm the quality of the reagent. Prices typically range from $20 to $50 per liter, depending on the concentration and supplier. Bulk purchases may offer cost savings, but it is advisable to assess storage capabilities to avoid waste due to degradation over time.

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