Soda Ash Dense
- Item : Soda Ash Dense
- 1.Product Name :Sodium Carbonate
- 2.Chemical formula :Na2CO3
- 3.CAS No. :497-19-8
- 4.Purity: 99.2%
- 5.Appearance White powder
Product introduction :
Soda ash dense is also called Heavy Soda ash is a sodium carbonate monohydrate generated by the hydration of light soda ash under certain conditions, which has the of large density, high bulk density, dense and smooth crystallization, large and uniform particles, and is widely used in glass, metallurgy, pigment and other industries.
Main of heavy soda ash:
Fusion aid for smelting: In the metallurgical industry, heavy soda ash can be used as a fusion aid for smelting, helps to remove impurities such as sulfur and phosphorus.
Flotation agent for ore dressing: In the process of ore dressing, heavy soda ash can be used as a flation agent to improve the efficiency of ore dressing.
Desulfurizer: In the process of steel and antimony smelting, heavy soda ash can be used as desulfurizer to remove sulfur element.
Softener: In the printing and dyeing industry, heavy soda ash can be used as a softener to improve water quality.
Fatty remover: In the leather industry, heavy soda ash can be used as a fatty remover to remove oil.
Synthetic detergent additive: Heavy soda ash be used in the production of synthetic detergents and additives, and can also be used in the production of soap.
Specification :
Soda Ash dense
Specification
APPEARANCE
white odorless, granular
TOTAL BASE CONTENT
99.2% min (as Na2CO3 on Dry Base)
SODIUM OXIDE
58.1% min (as Na2O on Dry Base)
SODIUM CHLORIDE
0.05% max (as NaCl on Dry Base)
SODIUM SULFATE
0.15% max (as Na2SO4 on Dry Base)
INSOLUBLES IN WATER
0.1% max
BULK DENSITY
800 - 1100kg/m3
SIEVE ANALYSIS
< 0.065mm :2.0% max
Storage: Sodium carbonate should be stored in a cool, ventilated, dry warehouse, avoiding direct sunlight and rain and snow intrusion. It is recommended that warehouse roof and walls are made of non-conductive fireproof materials, and double doors, thickened walls and blue glass windows are set up to reduce the impact of light .
< 0.125 mm: 5.0% max
< 0.25 mm: 60.0% max
< 0.5 mm: 60.0% min
< 1.0 mm: 95.0% min
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