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Product Details:
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| Name: | Sodium Chloride | Alias: | Table Salt; Sodium Hydrochloride; Sodium Chloride |
|---|---|---|---|
| Chemical Formula: | NaCl | Molecular Weight: | 58.44 |
| CAS NO.: | 7647-14-5 | Melting Point: | 801 ℃ |
| Boiling Point: | 1465 ℃ | Density: | 2.165 G/cm³ (25℃) |
99% industrial salt multipurpose salt snowmelt NaCl 25 KG / BAG
Industrial salt is one of the most basic raw materials for the chemical industry, with sodium chloride, sodium nitrite and other main compositions, and is known as the ‘mother of the chemical industry’. The main products of the basic chemical industry, such as hydrochloric acid, caustic soda, soda ash, ammonium chloride and chlorine, are mainly produced from industrial salt.
| S/N | Test Items | Specification | |||
| Sea Salt Industrial | Refined Salt Industrial | ||||
| Class One | Class Two | Superior Grade | Class One | ||
| 1 | Sodium Chloride Mass Fraction, % ≥ | 94.8 | 92 | 99.1 | 98.5 |
| 2 | Moisture Mass Fraction, % ≤ | 3.8 | 6 | 0.3 | 0.5 |
| 3 | Water Insoluble Substances Mass Fraction, % ≤ | 0.3 | 0.4 | 0.05 | 0.1 |
| 4 | Calcium & Magnesium Mass Fraction, % ≤ | 0.4 | 0.6 | 0.25 | 0.4 |
| 5 | Sulphate Mass Fraction, % ≤ | 0.7 | 1 | 0.3 | 0.5 |
1. Chemical raw materials
Industrial salt is an indispensable raw material in the production process of many chemical products. In the chlor-alkali industry, chlorine and caustic soda are produced by electrolysis of saturated salt water. These two chemicals are the basic substances of the chemical industry and are widely used in the production of plastics, pesticides, textiles, daily chemicals, etc.
In addition, industrial salt is also an important raw material for the preparation of other important chemicals such as hydrochloric acid, ammonium chloride, sodium carbonate (washing alkali), etc.
2. Water treatment
In the field of water treatment, industrial salt is used as an important means to soften hard water. By adding industrial salt to water, metal ions such as calcium and magnesium in water can be effectively removed, thereby reducing the formation of scale and improving the efficiency of water use. It is especially important in occasions such as boiler operation, cooling tower maintenance and household water softeners.
3. Road deicing
In winter road maintenance, the use of industrial salt for road deicing and anti-skid is a well-known application. Industrial salt sprinkled on the road surface can lower the melting point of ice and melt it, thereby reducing the occurrence of traffic accidents. This use is particularly common in cold areas.
4. Food processing
Although industrial salt is not suitable for direct consumption, it plays an important role in the food processing industry. For example, in the process of marinating fish and meat, industrial salt can be used as a marinating agent to help preserve food and extend its shelf life. In addition, industrial salt is also used in the manufacture of food pigments.
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