Dried Salt

Updated: 2026-09-12

Overview

Dried Salt is a processed form of sodium chloride (NaCl) with reduced moisture content, making it ideal for applications where water content must be minimized. It is widely used in industries such as food processing, chemical manufacturing, and water treatment. The dehydration process enhances its shelf life and prevents clumping, ensuring consistent quality. The production of Dried Salt involves evaporating water from brine or wet salt through heating or other drying techniques. This results in a free-flowing, high-purity product that meets stringent industrial standards. Its versatility and cost-effectiveness make it a preferred choice for various B2B applications.

Physical and Chemical Properties

Dried Salt is characterized by its white crystalline appearance and high solubility in water. It has a density of 2.16 g/cm³ and melts at 801°C. The absence of moisture prevents caking and ensures easy handling and storage. Its molecular weight is 58.44 g/mol, and it is chemically stable under normal conditions. Key properties include low hygroscopicity, which reduces the tendency to absorb moisture from the environment. This makes it suitable for use in humid climates or applications requiring long-term storage. The purity of Dried Salt often exceeds 99%, making it a reliable raw material for sensitive processes.

Main Applications

Dried Salt is extensively used in the food industry as a preservative and flavor enhancer. Its low moisture content prevents microbial growth, extending the shelf life of products like cured meats and pickles. In chemical manufacturing, it serves as a raw material for producing chlorine, caustic soda, and other sodium-based compounds. Water treatment plants utilize Dried Salt for ion exchange processes and softening hard water. Its free-flowing nature ensures accurate dosing and efficient operation. Additionally, it is employed in de-icing applications, where its anhydrous form prevents clumping and ensures even distribution on roads.

Safety and Storage

While Dried Salt is non-toxic, precautions should be taken to avoid excessive inhalation or contact with eyes. Prolonged exposure to dust may cause respiratory irritation, so wearing protective equipment like masks and goggles is recommended. Storage should be in a cool, dry place to maintain its low moisture content. Containers must be sealed tightly to prevent absorption of ambient humidity, which could compromise quality. Bulk storage in silos or moisture-resistant bags is common in industrial settings. Proper handling ensures the salt remains free-flowing and ready for use in various applications.

B2B Procurement Guide

When procuring Dried Salt, buyers should prioritize specifications such as moisture content (typically below 0.5%) and purity (often 99% or higher). Suppliers should provide certificates of analysis to verify these parameters. Pricing varies based on quantity, with bulk purchases offering cost savings. Reliable suppliers often offer customized packaging options, including bags, drums, or bulk shipments. Buyers should also consider logistics, as transportation costs can impact the overall price. Establishing long-term contracts with trusted suppliers ensures consistent quality and timely delivery for industrial needs.