Sodium Carbonate
Soda Ash Light and Soda Ash Dense
Specification
Molecular formula: Na2CO3
Density:2.53
Melting point: 851C
Boiling point: 1600C
Industrial Quality Techinical Indictors:
Item |
Soda Ash Dense |
Soda Ash Light |
Index |
Index |
|
Total alkali(quality fraction of Na2CO3 dry basis) |
99.2% min |
99.2% min |
NaCI (quality fraction of NaCI dry basis) |
0.70% max |
0.70% max |
Fe quality fraction (dry basis) |
0.0035% max |
0.0035% max |
Sulfate(quality fraction of SO4 dry basis) |
0.03% max |
0.03% max |
Water-fast substance in quality fraction |
0.03% max |
0.03% max |
Accumulation density(g/ml) |
0.90% min |
|
Particle size, 180 µm sieving residue |
70.0% min |
|
Application:
Mainly used in chemical industry, glass-manufacturing, metallurgy,paper-manufacturing, textile, dyeing, synthetic detergent, soap, daily-use Chemical-industry, daily-use glass industry, washing powder, petrol chemical industry etc.
Quality Standard in Performance:
For industrial soda ash(light & dense), the standard of “Industrial Sodium Carbonate GB210.1-2004(II)” that issued by PRC is executed, under which the product quality reach international advanced level. For edible soda ash, the standard of “Sodium Carbonate of Food Additive GB1886-2008” that issued by PRC is executed.
Storage:
Soda ash should be stored under cover in a cool, dry place.
Packing Specifications:
Light Soda(kg/bag) |
Soda Ash Dense(kg/bag) |
Notes |
25 |
25 |
In compound plastic woven bag or flexible container bag or in bulk. |
40 |
50 |
|
750/1000 |
1000 |
|
In bulk |
In bulk |