PDV is a high purity, fine cubic-crystal salt, especially manufactured to remove all the residual chemicals and impurities found in salt.
Product description:
1. Pdv Salt, Sodium Chloride content ≥ 99.5%, White.
2. English name:sodium chloride
3. Molecular formula NaCl
4. Package: 25 kg / bag or 1000 kg/jumbo bag
5. CAS: 7647-14-5
6. Delivery time:30 days
Specifications:
| Items Sodium Chloride Moisture Water Insolubles Pb As Hg Cd Whiteness Size | Unit % % % mg/kg mg/kg mg/kg mg/kg mm | Standard ≥99.10 ≤0.30 ≤0.05 ≤1.00 ≤0.50 0 0 82 0.15-0.95 | Results 99.58 0.12 0.00 0.00 0.00 0.00 0.00 89 | Pass pass Pass Pass Pass Pass Pass Pass |
Applications :
Food & Drink
Salt (Sodium Chloride) is a well known flavour, preservative and a texturiser.
PDV, Granular and Tablet salt all play their part in the food manufacturing processes either as a food ingredient or as a water softening salt used on the plant.
Chemicals & Manufacturing Used in many manufacturing processes and as a raw material in the chemical industry
Textiles & Dyes
Salt(Sodium Chloride) is added when dying cotton and viscose textiles to assist in fixing the dye. In dye manufacture, salt can be used to bring the dye out of solution at the end of the manufacturing process, a technique known as 'salting out'. Salt can also be used in the 'standardisation' of dye mixes, to ensure uniformity of dye strengths between different batches. Finally, salt is sometimes used as a grinding agent to reduce the dye compounds to a powder.
Personal Care & Health
Principle uses of salt (Sodium Chloride) in personal care products are in the manufacture of soap, bath salts and as a viscosity modifier in shampoos and bath foam. Salt is also used in the manufacture of pharmaceuticals, dialysis solutions and for dehydration therapies. Most of the above chemical applications use PDV Salt.
Water Treatment
Large scale industrial plants need softened water for use within their processes. Salt (Sodium Chloride) is used in the regeneration of industrial water softeners to ensure a steady feed of soft water to the plant.
Hides & Skins
Salt (Sodium Chloride) is important in the production of high quality leather and sheepskins, and is used in various stages of the process. The fresh skins are sprinkled with salt as a preservative. Salt is used in conjunction with acid in the 'pickling' stage to prevent the hide from swelling. Salt is also used when scouring raw wool as it enhances the performance of the detergents used in the process.
Aluminium Smelting
Salt (Sodium Chloride) is used in the smelting process to reduce the melting point of ore.
Oil Drilling
Salt (Sodium Chloride) is used in drilling muds in oil fields. Muds are necessary to Lubricate and cool the bit during the drilling and are usually water based. The majority of these manufacturing processes
use PDV salt.
Animal Nutrition
Salt (Sodium Chloride) is used as an essential ingredient in the well being of many animals.
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