Overview
Disodium Malate is a sodium salt derived from malic acid, a natural compound found in fruits like apples. It is commonly used as a food additive (E350) to regulate acidity and enhance flavors. The compound is non-toxic and approved for use in various food products by regulatory bodies such as the FDA and EFSA. Disodium Malate is favored in the food industry for its ability to stabilize pH levels and improve taste profiles. Its applications extend to beverages, confectionery, and processed foods, where it acts as a buffering agent and flavor enhancer.
Physical and Chemical Properties
Disodium Malate appears as a white crystalline powder with high solubility in water. Its molecular formula is C4H4Na2O5, and it has a molecular weight of 178.05 g/mol. The compound is stable under normal storage conditions but should be kept away from moisture and direct sunlight to prevent degradation. As an acidity regulator, Disodium Malate effectively maintains desired pH levels in food products. Its non-toxic nature and compatibility with other food additives make it a versatile ingredient in various formulations.
Main Applications
Disodium Malate is primarily used in the food and beverage industry as an acidity regulator and flavor enhancer. It is commonly found in soft drinks, fruit juices, and candies, where it helps balance tartness and sweetness. The compound is also used in pharmaceuticals as an excipient in tablet formulations. In addition to its role in food and pharmaceuticals, Disodium Malate is utilized in cosmetic products for its mild acidity and skin-conditioning properties. Its versatility and safety profile make it a popular choice across multiple industries.
Safety and Storage
Disodium Malate is generally recognized as safe (GRAS) by the FDA and other regulatory agencies. It is non-toxic and poses minimal health risks when used in recommended amounts. However, excessive consumption may lead to mild gastrointestinal discomfort in sensitive individuals. Proper storage of Disodium Malate involves keeping it in a cool, dry place away from direct sunlight and moisture. The compound should be stored in airtight containers to maintain its stability and prevent contamination.
B2B Procurement Guide
When procuring Disodium Malate, it is essential to verify the supplier's credentials and ensure the product meets food-grade standards. Request batch analysis reports and certificates of analysis (CoA) to confirm purity and compliance with regulatory requirements. Price ranges for Disodium Malate vary depending on purity and quantity, typically ranging from $10 to $20 per kg. Bulk purchases may offer cost savings, but buyers should prioritize quality and reliability over price alone. Establish long-term relationships with reputable suppliers to ensure consistent product quality.
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