Soda ash/sodium carbonate

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China, Tianjin
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Description

SODA ASH/Sodium carbonate

CAS NO.497-19-8

EIENCS NO.207-838-8

FORMULA: Na2CO3

Appearance white crystal or powder

Specification

Specification of Soda Ash Dense
ITEM	SPECIFICATION
Na2CO3	99.2%MIN
CHLORIDE CONTENT	0.70%MAX
IRON CONTENT	0.0035%MAX
WATER INSOLUBLE MATTER	0.03%MAX
BULK DENSITY(g/ml)	0.9%MAX
FINENESS (180um residue on sieve)	70.0%MIN

Specification of Soda Ash Light
ITEM	SPECIFICATION
Na2CO3	99.2%MIN
CHLORIDE	0.70%MAX
IRON CONTENT	0.004%MAX
WATER INSOLUBLE MATTER	0.08%MAX
LOSS ON IGNITON	0.8%MAX

Packing

25KG/40/50 kgs/pp+pe bag 1MT Jumbo bag

Application

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. (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.

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Soda ash/sodium carbonate