| Customization: | Available |
|---|---|
| CAS No.: | 7647-14-5 |
| Formula: | Nacl |
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Sodium Chloride - Table Salt
Sodium Chloride, also known as table salt, is a versatile and essential ingredient used in a variety of industries. Our high-quality sodium chloride is sourced from natural salt deposits and undergoes a strict manufacturing process to ensure its purity and consistency.
| Technical Parameter | Value |
| Appearance | White crystalline powder or granules |
| Assay (NaCl) | ≥99.5% |
| Moisture | ≤0.1% |
| pH (5% solution) | 6.5-8.5 |
| Insoluble matter | ≤0.05% |
| Calcium (Ca) | ≤0.005% |
| Magnesium (Mg) | ≤0.01% |
| Potassium (K) | ≤0.01% |
| Sulfate (SO4) | ≤0.1% |
| Iron (Fe) | ≤5 ppm |
| Heavy metals (Pb) | ≤1 ppm |
| (As) | ≤0.5 ppm |
Industry
When electrolyzing sodium chloride aqueous solution, hydrogen and chloringas are produced. Chloringas is widely used in chemical industry and can be used to synthesize polyvinyl chloride, insecticides, hydrochlorc aci, etc.
Dangs method for producing metallic sodium: Sodiu meta is produced by electrolyzing and melting a mixture of sodium chloride and calcium chloride. Calcium chloride can be used as a flux to lower the melting point of sodium chloride to below 700 ºC. Calcium has lower reducibility than sodium and will not introduce impurities.
Sodium chloride is essential for many biological reactions, such as in molecular biology experiments where multiple solution formulations contain sodium chloride, and most bacterial culture media contain sodium chloride. It is also a raw material for the production of soda ash by ammon alkali method.
Inorganic and organic industries are used as raw materials for manufacturing causic sod, chlorate, hypochlorite, bleaching powder, refrigerants for refrigeration systems, raw materials for organic synthesis, and salt precipitation agents. Used as a heat treatment agent in the steel industry. In a high-temperature heat source, it forms a salt bath with potassium chloride, bariu chlorid, etc., which can be used as a heating medium to maintain the temperature between 820-960 ºC. In addition, it is also used in industries such as glass, dyes, and metallurgy.
Analytical reagents are used as trace analytical reagents for fluorin and silicate.
Hou's alkali production method for pure alkali: Step 2: Mix the ammonium bicarbonate solution obtained in the first step with sodium chloride solution to obtain sodium bicarbonate and ammonium chloride at 10 ºC.
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