Sodium Carbonate (Soda Ash ) 99.2%

sodium carbonate (soda ash ) 99.2%

MF: Na2CO3
CAS No. : 497-19-8
Purity: 99.2%
Origin: China

Sodium Carbonate (Soda Ash, Washing soda) 99.2% min

Synonyms: Soda Ash light, Soda Ash dense, Soda Ash, crude, Washing soda
MF: Na2CO3
MW: 105.99

Solubility: 21g/100ml (20° C)

EG/EC Number: 2078388

Density: 2.54 g/cm3 (anhydrous), 2.25 g/cm3 (monohydrate) 1.46g/cm3(decahydrate)

Melting point: 851 ° C (anhydrous), 100 ° C (monohydrate) 34 ° C (decahydrate)

CAS Number: 497-19-8(anhydrous) 5968-11-6 (monohydrate) 6132-02-1 (decahydrate)

 

Property:

white crystalline granules, easily soluble in water, can easily absorb moisture and carbon dioxide when exposed to the air.

Usage
1. The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass.

2. Soda ash also is used to clean the air and soften water.

3. Manufacture of Caustic Soda and dyestuffs

4. Metallurgy (processing of steel and extraction of iron etc),

5. Architecture (flat glass, sanitary pottery)

6. National defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil refining, paper manufacturing, paint, salt refining, softening of hard water, soap, medicine , food and so on.

 

Technical Specifications

Sodium Carbonate (Soda Ash Light)

Light Sodium Carbonate
Item	Standard		Grade
	GB210-92( type)		First grade
	Premium grade	First grade	Salable product	Result
Alkalinity(as Na2CO3) % ≥	99.2	98.8	98.0	99.20
Chloride (as NaCL) % ≤	0.70	0.90	1.20	0.67
Fe % ≤	0.004	0.006	0.010	0.001
Water insoluble matter % ≤	0.04	0.10	0.15	0.03
Loss on ignition % ≤	0.8	1.0	1.3	0.38

 

Standard: GB210.1 2004 Premium grade
Item	Value	Result
Alkalinity( as Na2CO3)% ≥	99.2	99.3
Chloride ( as NaCL) % ≤	0.70	0.60
Fe % ≤	0.0035	0.002
Water insoluble matter % ≤	0.03	0.02
Loss on ignition % ≤	0.8	0.06
Bulk density g/ml ≤	0.9	0.94

 

Package

Plastic woven bag. Net weight 50Kg. Or 1000Kg or according to customer' s requirement/design.

 

Storage:

Store in a cool, ventilated warehouse. Away from fire, heat source. Acids, etc. Should be kept separate, should not mix storage. Storage areas should be equipped with suitable host material spill.

 

Note:

Our  sodium carbonate is well known among chinese market for its high quality.

We exported overseas over ten years with professional experience in packaging, transportation.

We hope to build long-term business with you in competitive price and high quality.

If you have any inquiry, Please contact with us.

Resource:

http://www.ecvv.com/   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.