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 |