Industry grade Sodium chloride powder CAS 7647-14-5

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Sodium chloride powder

Products Description

Name: Sodium chloride powder

Cas: 7647-14-5

Purity: 99%min


Basic Info:

CAS No.:






Stock Availability

In stock

Brand Name

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Product Introduction:

Sodium chloride (Sodium chloride pwoder), is an inorganic ionic compound, chemical formula NaCl, colorless cubic crystal or fine crystalline powder, salty taste. The appearance is white crystals, and its source is mainly sea water, which is the main component of table salt.

Sodium chloride powder is easily soluble in water and glycerin, slightly soluble in ethanol (alcohol) and liquid ammonia; insoluble in concentrated hydrochloric acid. Impure sodium chloride is deliquescent in the air.

The stability is relatively good, and its aqueous solution is neutral. In industry, the method of electrolysis of saturated sodium chloride solution is generally used to produce hydrogen, chlorine, caustic soda (sodium hydroxide) and other chemical products (generally called chlor-alkali industry). It can also be used for ore Smelting (electrolysis of molten sodium chloride crystals to produce active sodium metal), medically used to prepare physiological saline, and daily life can be used as seasoning.

Product Nature:

  • Melting point: 801 ℃
  • Boiling point: 1465 ℃
  • Water solubility: easily soluble in water, solubility in water is 35.9g (room temperature)
  • Density: 2.165 g/cm³((25℃))
  • Application: ore smelting, manufacturing seasonings, etc.


Product NameSodium chloride powder
CAS No.7647-14-5
Appearance White crystalline powder
Content99% min
Shelf Life2 years
Packing1kg/bag,25kg/bag or as your requirements

Application field:


  1. Electrolysis of sodium chloride aqueous solution produces hydrogen and chlorine. Chlorine is widely used in the chemical industry and can be used in the synthesis of polyvinyl chloride, pesticides, hydrochloric acid, etc.
  2. Sodium chloride powder is required for many biological reactions. For example, in molecular biology experiments, various 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 the ammonia soda method.
  3. Used in inorganic and organic industry as raw material for production of caustic soda, chlorate, hypochlorite, bleaching powder, refrigerant in refrigeration system, raw material for organic synthesis and salting out. Used as a heat treatment agent in the steel industry. A high-temperature heat source is mixed with potassium chloride, barium chloride, etc. to form a salt bath, which can be used as a heating medium to maintain a temperature between 820 and 960°C. It is also used in glass, dyes, metallurgy and other industries.
  4. Analytical reagents are used as fluorine and silicate trace analysis reagents.
  5. Soda ash prepared by Hou’s caustic soda method: Step 2: Mix the ammonium bicarbonate solution prepared in step 1 with sodium chloride solution to obtain sodium bicarbonate and ammonium chloride at 10°C.

Food industry

  • It is used for pickling in the food industry and fishery. Sodium chloride powder is used as a raw material for seasoning and refined salt.
  • When salt is added to cooking, it can remove the peculiar smell of raw materials and enhance the taste, and this is the freshness effect of salt. “Light and tasteless, salty and tasteless” means that the amount of salt used must be moderate in order to achieve its unique function.

Medical treatment

Sodium Chloride Injection

Sodium chloride powder is very important to life on Earth. Most biological tissues contain many types of salts. The concentration of sodium ions in the blood is directly related to the regulation of safe levels of body fluids. The conductivity of nerve impulses due to signal transduction is regulated by sodium ions.

Water containing 0.9% sodium chloride has the same osmotic pressure as plasma, so it is called physiological saline. Saline is a major bodily fluid substitute, widely used for the treatment and prevention of dehydration, and is also used intravenously for the treatment and prevention of hypovolemic shock.

Unlike other primates, humans excrete large amounts of sodium chloride through sweat.

Sodium chloride powder is indispensable for people. The total amount of sodium ions contained in the body of an adult is about 60 g, of which 80% is present in the extracellular fluid, that is, plasma and intercellular fluid. Chloride ions are also mainly present in the extracellular fluid. The physiological functions of sodium ions and chloride ions are mainly as follows: 

  1. Maintain the osmotic pressure of the extracellular fluid.
  2. participates in regulating the body’s acid-base balance.
  3. Chloride ions are involved in the production of gastric acid in the body, and sodium chloride powder also plays a role in maintaining normal excitability of nerves and muscles.


Its aqueous solution can be used for seed selection. NaCl solution is made up according to the needs of the species and its density is greater than that of water. When the seeds are placed in a Sodium chloride powder solution, they are full of sinking rather than floating.

About the benefits of sodium chloride:

  • Sodium chloride powder plays an important role in maintaining the electrolyte balance of body fluids in the human body. The National Library of Medicine notes that if electrolyte levels are too low or too high, the body can become dehydrated or drink too much water.

  • For thousands of years, people have used sodium chloride powder to flavor and preserve food. As a preservative, salt can be used to prevent spoilage and ensure food safety by preserving cooked meat, cheese and other foods. Salt is also used in the fermentation process of foods such as sauerkraut, kimchi, and kefir.

  • Besides flavoring and preserving food, sodium chloride powder has many other uses. Hospitals give people water and salt by intravenous injection of a sodium chloride solution to relieve symptoms of dehydration. Frozen sidewalks and driveways are usually deiced with rock salt. Rock salt belongs to the same kind of salt as table salt, but it is not ground into finer particles.

  • A large proportion of sodium chloride powder is used in industrial production. Many products are inseparable from chlorine, from plastics, paper, rubber and glass to chlorides, polyesters, household bleaches, soaps, detergents and dyes. salt.


  1. Haynes, 4.135
  2. Haynes, 10.241
  3. Haynes, 4.148
  4. Wikipedia


Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service

*We will monitor the logistics information in real time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.


1. ≤50kg, we recommend express delivery, usually called DDU service;

2. ≤500kg, air transportation is generally recommended, usually called FOB, CFR or CIF service;

3.>500kg, sea freight is generally recommended, usually called FOB, CFR or CIF service;

4. For high-value products, please choose air and express to ensure the safety of the products.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

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Sodium chloride powder