Sodium Carbonate; Soda Ash Na2CO3 CAS 497-19-8

Sodium Carbonate; Soda Ash Na2CO3 CAS 497-19-8

Sodium Carbonate is an inorganic compound with the formula Na2CO3. It is a white powder, tasteless and odorless.
Packing: 25kg/bag.
Purity: 99.2%
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Description
Technical Parameters
Introduction

 

Name: Sodium Carbonate

CAS No: 497-19-8

Molecular Formula: Na2CO3

Synonyms: Soda ash; washing soda; soda crystals

Sodium carbonate is soluble in water, aqueous solution is strongly alkaline, in humid air will absorb moisture and agglomerate, some become sodium bicarbonate.

 

Specifications

 

Items

Specification

Na2CO3 %

≥ 99.2

Chlorides(NaCl) %

≤ 0.70

Sulphate(SO4) %

≤ 0.03

Iron(Fe2O3) %

≤ 0.0035

Water insoluble matter %

≤ 0.03

Bulk density g/cm³

≥ 0.90

Packing: 25kg/bag.

Other specifications and packings of products can be provided as required.

 

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Application

 

Sodium carbonate is one of the important chemical raw materials, which is widely used in light industry, daily chemicals, building materials, chemical industry, food industry, metallurgy, textile, petroleum, national defense, medicine and other fields. It is used as raw materials for manufacturing other chemicals, cleaning agents, detergents, and also used in photography and analysis. Followed by metallurgy, textile, petroleum, national defense, medicine and other industries.

The glass industry is the largest consumer of soda ash, consuming 0.2 tons of soda ash per ton of glass.

 

Chemical & physical properties

 

Molecular formula

Na2CO3

Molecular weight

105.99

CAS NO

497-19-8

EINECS NO

231-861-5

Density

2.532 g/cm³

Appearance

White solid, hygroscopic

Flash point

169.8 ℃

Melting point

851 ℃

Boiling point

1600 ℃

Water Solubility

7g/100 mL (0 ℃)

16.4g/100 mL (15 ℃)

34.07 g/100 mL(27.8 ℃)

45.62g/100 mL (60 ℃)

 

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