Sodium chloride CAS# 7647-14-5

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• Chemical Name:  Sodium chloride
• CAS No.:     7647-14-5
• Molecular Fomula: ：NaCl
• Molecular weight：58.44277
• Appearance:white tablets
• Sample：Available

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Description of optical grade

Sodium chloride, also known as salt or halite, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. Sodium chloride is the salt most responsible for the salinity of seawater and of the extracellular fluid of many multicellular organisms. In the form of edible or table salt it is commonly used as a condiment and food preservative. Large quantities of sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstocks for further chemical syntheses. A second major consumer of sodium chloride is de-icing of roadways in sub-freezing weather.

Basic Info of optical grade

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Numbering system

Properties

Safety Info

What is Sodium chloride ?

• With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium chloride   which has developed particularly rapidly in recent years. Do you know about Sodium chloride?
• The official answer：Sodium chloride is the main component of table salt and rock salt, which is an ionic compound with colorless and transparent cubic crystals. Sodium oxide exists in large quantities in seawater and natural salt lakes and can be used to make chlorine, hydrogen, hydrochloric acid, sodium hydroxide, chlorate, hypochlorite, bleaching powder, and sodium metal, etc. It is an important chemical raw material; it can be used for food flavoring and pickling fish and vegetables, as well as for salting soap and tanning leather, etc.; highly refined sodium chloride can be used to make physiological saline for clinical treatment and physiological experiments, such as sodium loss, water loss, and blood loss, etc. Sodium chloride can be produced by concentrating crystalline seawater or natural salt lake or well water.

What’s the application of Sodium chloride ?

• Sodium chloride is an important chemical raw material for the preparation of chlorine gas, sodium metal, caustic soda, soda ash, and other substances, and is widely used in dyestuff, ceramics, metallurgy, leather, soap, refrigeration, and so on. In analytical chemistry, sodium chloride is a reagent for the determination of fluorine and silicate, and a benchmark reagent for the calibration of silver nitrate. Sodium chloride is an important substrate for maintaining the volume of extracellular fluid, also has a role in regulating the acid-base balance of body fluids, and is also one of the important factors in maintaining neuromuscular stress. It is mainly used to prevent and treat hyponatremia syndrome, sodium deficiency dehydration (such as burns, diarrhea, shock, etc.), heat stroke, etc.; it is used externally to wash eyes, nose, wounds, etc.; 10% hypertonic sodium chloride solution can be injected intravenously to promote gastrointestinal motility and enhance digestive function. Flavoring agent, nutrition agent, preservative, spice, dough conditioner. Use isotonic regulator, salting agent, and diluent of tablets and capsules. It is used in food and pharmaceutical industries as an electrolyte and acid-base balance regulator, salting agent, diluent for tablets and capsules, etc. It is an important raw material for soda ash, caustic soda, food seasoning, used in soap and tannery industries, etc. It is used to make caustic soda, soda ash, and other industrial products, used as analytical reagent, and also used in the preparation of biological culture medium sodium chloride is used to make soda ash and caustic soda and other chemical raw materials, used in ore smelting, and used in the food industry and fishery industry for salt curing. Food industry and fisheries for salt curing, but also used as raw materials for seasoning and refined table salt human or animal balanced salt solution

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