Description
Genome Specialities is a is a trusted PVD salt supplier, offering high-purity Pure Vacuum Dried (PVD) Salt, also known as PDV Salt.
PVD SALT ideal for food processing, water treatment, pharmaceuticals, textiles, and various industrial applications.
With its consistent crystal size, excellent solubility, and free-flowing properties, Genome Specialities PVD Salt delivers reliable performance for demanding industries worldwide.
Chemical Properties of PVD Salt
| Property | Value / Description |
| Chemical name | Sodium Chloride |
| Common name | PVD Salt (Pure Vacuum Dried Salt) |
| Chemical formula | NaCl |
| CAS number | 7647-14-5 |
| Chemical class | Inorganic salt |
| Molar mass | 58.44 g/mol |
| Appearance | White, crystalline solid |
| Odor | Odorless |
| Taste | Salty |
| Purity | ≥ 99.5% NaCl (typical) |
| Crystal structure | Cubic |
| Density | ~2.16 g/cm³ |
| Melting point | 801 °C |
| Boiling point | 1,413 °C |
| Solubility in water | Highly soluble (≈ 36 g/100 g water at 25 °C) |
| Solubility in organic solvents | Insoluble |
| pH (5% aqueous solution) | Neutral (≈ 6.5–7.5) |
| Hygroscopicity | Non-hygroscopic (free-flowing) |
| Reactivity | Stable; reacts with strong acids to release HCl |
| Chemical stability | Stable under normal storage conditions |
| Oxidizing / reducing nature | Neither oxidizing nor reducing |
| Flammability | Non-Flammable |
Key Features of Genome Specialities fzc PVD Salt
- 99.6%+ High Purity Sodium Chloride
- Uniform white crystalline structure
- Excellent water solubility
- Free-flowing and non-hygroscopic
- Food-grade and industrial-grade quality
- Low impurity content
- Consistent particle size
- Safe, stable, and non-flammable
- Suitable for multiple industrial applications
Applications of PVD Salt
Food Processing and Food Grade Applications
Food Additive and Flavoring:
PVD Salt is used in baked goods, processed meats, sauces, and other food products.
Preservation:
Its purity and consistent crystal structure make it an effective preservative, drawing moisture out of food and inhibiting bacterial growth.
Water Treatment
Water Softening:
This is one of the most common applications.
PVD salt is used in residential and commercial water softeners to regenerate the ion exchange resins.
The purity of the salt is crucial here, as impurities can foul the resin and reduce the softener’s efficiency.
Brine Production: It’s used to create high-purity brine solutions for various industrial processes.
Textile and Dyeing:
In the textile industry, PVD salt is used in the dyeing process to help “fix” the dye, driving it out of the solution and onto the fabric fibers.
Its purity helps ensure the consistency and quality of the finished product.
Other Specialized Uses
Pharmaceuticals: Its high purity and lack of contaminants make it suitable for use in certain pharmaceutical formulations.
De-icing:
PVD salt is used for de-icing on specific surfaces like artificial turf and specialized sports courts, where the impurities in rock salt could cause damage to the latex or other materials.
Animal Nutrition:
Used as a supplement in animal feed to ensure a proper intake of sodium.
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