Low Prices 50kg Bags Food Grade Min 99.2% Heavy or Light Soda Ash Na2co3 for Lab Reagent From China

• Customization: Available
• CAS No.: 1310-73-2
• Formula: Hnao
• Model NO.: Caustic Potash Soda Flakes Pearls
• EINECS: 215-185-5
• Classification: Caustic Soda
• Appearance: Pearls
• Grade Standard: Industrial Grade
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Usage: Industrial Alkali
• Mol. Wt.: 39.997
• Density: 2.13
• Boiling Point: 1390
• Melting Point: Melting Point
• Flash Point: Flash Point
• Psa: 23.06000
• Vapor Density: <1 (Vs Air)
• Tension: 24.5mmhg
• Refractive Index: 1.473-1.475
• Transport Package: in Bag
• Trademark: caustic soda
• Origin: China
• HS Code: 2815110000

Product Description

Low prices 50kg bags food grade min 99.2% heavy or light soda ash na2co3 for lab reagent from china

Product Description

 Sodium hydroxide, commonly known as caustic soda, caustic soda, caustic soda. It is a white crystal at room temperature, which is strongly corrosive and easily soluble in water, and its aqueous solution is strongly alkaline, which can make phenolphthalein red. Sodium hydroxide is a very commonly used base and is one of the essential drugs in chemical laboratories. Its solution can be used as a washing liquid. In addition, soda ash (scientific name sodium carbonate) is actually a salt, because it is hydrolyzed in water and the solution is alkaline, and because it has some similar properties with caustic soda, it is juxtaposed with caustic soda, which is called "two alkalis" in industry.

Application

Sodium hydroxide has the following five functions:

1. Chemical experiments
It can be used as a chemical experiment. In addition to being used as a reagent, it can also be used as an alkaline desiccant because it has strong water absorption and deliquescent properties.
2. Chemical industry
Sodium hydroxide is widely used in the national economy, and it is required in many industrial sectors. The largest use of sodium hydroxide is in the manufacture of chemicals, followed by paper, aluminum, tungsten, rayon, rayon and soap. In addition, a large amount of caustic soda is also used in the production of dyes, plastics, pharmaceuticals and organic intermediates, the regeneration of old rubber, the electrolysis of metal sodium and water, and the production of inorganic salts, and the production of borax, chromium salts, manganates, phosphates, etc.
3. Food industry
it can be used as a processing aid and used in an appropriate amount according to production needs.
4. Water treatment
Sodium hydroxide is widely used in water treatment. In wastewater treatment plants, sodium hydroxide can reduce the hardness of water through a neutralization reaction. In the industrial field, it is a regenerant for the regeneration of ion exchange resins. Sodium hydroxide is strongly alkaline and has relatively high solubility in water.
5. Metallurgy
Sodium hydroxide is used to treat bauxite, which contains alumina, which is the raw material for making aluminum.

Packaging & Shipping

25kg or 50kg bag for caustic soda 

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