Gluconic Acid – High-Quality Industrial and Specialty Chemical
Introduction
Gluconic Acid is an organic acid widely used in food processing, pharmaceutical formulations, cleaning products, and industrial chemical applications. It is produced through the oxidation of glucose and is valued for its chelating properties, compatibility with aqueous formulations, and ability to bind certain metal ions. Gluconic Acid has the chemical formula C₆H₁₂O₇, a CAS number of 526-95-4, and a molecular weight of approximately 196.16 g/mol. It is commercially available in different forms and concentrations, depending on the supplier and intended application.
Industrial Applications
Gluconic Acid is used in industrial and institutional cleaning formulations, where it helps bind metal ions and support the removal of certain mineral deposits. It is also used in food processing as an acidity regulator or sequestrant where permitted by applicable regulations. Other applications include selected pharmaceutical and personal care formulations, textile processing, and chemical manufacturing. Gluconic Acid and its salts, such as sodium gluconate, may serve different functions, so the correct chemical form should be confirmed before purchase.
Key Benefits
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Chelating Properties: Helps bind selected metal ions in suitable formulations.
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Versatile Applications: Used in cleaning, food processing, and various industrial applications.
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Aqueous Compatibility: Suitable for water-based formulations.
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Formulation Flexibility: Can be incorporated into compatible products according to the required concentration and grade.
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Multiple Grade Options: Available in application-specific grades to meet different manufacturing and quality requirements.
Product Specifications
| Property | Details |
|---|---|
| Product Name | Gluconic Acid |
| Chemical Name | D-Gluconic Acid |
| Chemical Formula | C₆H₁₂O₇ |
| CAS Number | 526-95-4 |
| Molecular Weight | 196.16 g/mol |
| Appearance | Typically a colorless to pale-yellow liquid or solution, depending on grade and concentration |
| Physical Form | Commercially supplied solution or other specified form |
| Solubility | Highly soluble in water |
| Chemical Type | Organic hydroxycarboxylic acid |
| Purity / Concentration | As per supplier specification |
| Grade | Industrial, food, or other application-specific grade where available |
| Packaging | As per supplier availability and customer requirements |
Storage and Handling
Store Gluconic Acid in tightly closed, clearly labelled containers in a cool, dry, well-ventilated area, following the supplier’s recommendations for the specific product form. Avoid contamination and use compatible storage materials. Wear appropriate personal protective equipment, including gloves and eye protection, when handling concentrated solutions. Avoid unnecessary contact with skin and eyes, and consult the product-specific Safety Data Sheet (SDS) for detailed handling, spill response, and first-aid instructions. Food or pharmaceutical applications require a grade that meets the relevant regulatory and quality standards.
Quality and Supply
Gluconic Acid is available in commercial grades intended for different industrial and specialty applications. Important purchasing parameters may include concentration, purity, color, impurity limits, and packaging requirements. Buyers should confirm whether they require Gluconic Acid itself or a gluconate salt, as these are distinct chemical products. A Certificate of Analysis (COA) and Safety Data Sheet (SDS) should be requested to verify specifications and support appropriate handling.
Conclusion
Gluconic Acid is a versatile organic acid used in cleaning formulations, food processing, and a range of industrial applications. Its metal-binding properties and suitability for water-based systems make it a useful ingredient in many formulations. Selecting the correct chemical form, grade, and concentration helps ensure that the product meets the intended application requirements.
