Salt is a vital requirement in our daily lives. However, it would be generalistic to say that salt is used only for flavouring foods. Along with regular table salt, multiple variants are used in multiple industries.
The Common Variants of Salt
Though regular and industrial salt appears the same, they differ in composition and use. Among the industrial salt variants, PDV is the most commonly used granule. It is popular in multiple industries and is known as pure dried vacuum salt.
Differences Between Regular and PDV Salt
PDV salt differs from regular salt in everything from extraction to texture and use.
- Extraction Process: Regular salt is typically extracted from seawater through evaporation in salt basins. On the other hand, PDV Salt is made by evaporating purified brine under a vacuum.
- Texture: Regular salt is characterised by its coarse texture, thanks to its natural processing technique. On the other hand, PDV salt has a finer texture that makes it suitable for commercial applications.
- Composition: Regular salt is generally made of Sodium Chloride. It is known by multiple names such as common salt, table salt and halite. PDV salt also contains Sodium Chloride but in an increased amount. It generally consists of 99.9% NaCl, leaving no room for other elements or agents.
- Uses: Regular salt is commonly used in cooking, enhancing flavour and acting as a preservative. It is sometimes also used in small industrial applications like making soap or melting ice. On the other hand, PDV salt is widely used in industry. It includes water treatment, dye and textile manufacturing, shampoo manufacturing, and animal nutrition.
- Flavour Profile: The taste of PDV salt is often perceived as cleaner and more intense. This is partially because it has enhanced solubility and reduced impurity. Traditional salt has a medium flavour that suits cooking and food processing.
- Particle Size: The rigorous manufacturing process makes PDV salt granules much finer. These particles dissolve more rapidly and enhance flavour absorption and distribution. Due to its coarse texture, regular salt is characterised by larger particles.
These are a few points that show the differences between regular salt and PDV salt. If you want high-quality PDV salt for your application, contact Industrial Salt Supplies. We are a premier PDV salt supplier with more than four decades of professional experience. To learn more about us, contact our team today.