Cas No. :497-19-8
Soda ash,light and dense
99.2%,98.8%,Largest maker
best quality in China Annual capacity 3,000,000 mt
soda ash light/dense
Total alkalinity(as the dry Na2Co3 %) 99.2% min
Chloride(As the NaCl %) 0.7% max
Iron(as the Fe %) 0.0
The quality targets of soda ash(light) | |||||
Items | Unit | Targets | Test result | ||
Excellent | First class | Qualified | |||
Na2CO3 ≥ | % | 99.20 | 98.80 | 98.00 | 99.49 |
NaCl ≤ | % | 0.70 | 0.90 | 1.20 | 0.43 |
Iron(Fe)≤ | % | 0.004 | 0.006 | 0.010 | 0.0008 |
Insoluble matter in water≤ | % | 0.04 | 0.10 | 0.15 | 0.0049 |
Loss on ignition ≤ | % | 0.80 | 1.00 | 1.30 | 0.19 |
The quality targets of soda ash(dense) | |||||
Items | Unit | Targets | Test result | ||
Excellent | First class | Qualified | |||
Na2CO3 ≥ | % | 99.20 | 98.80 | 98.00 | 99.52 |
NaCl ≤ | % | 0.70 | 0.90 | 1.20 | 0.44 |
Iron(Fe)≤ | % | 0.004 | 0.006 | 0.010 | 0.0009 |
Insoluble matter in water≤ | % | 0.04 | 0.10 | 0.15 | 0.0058 |
Loss on ignition≤ | % | 0.80 | 1.00 | 1.30 | 0.10 |
Retained on 180um sieve≥ | % | 70.00 | 65.00 | 60.00 | 85.40 |
Stack Density ≥ | g/ml | 0.90 | 0.90 | 0.90 | 1.09 |
Whiteness ≥ | % | - | - | - | 89.60 |
Widely used in manufacture of chemicals and metallurgy, medicine, petroleum, hidesprocessing, textile, printing and dyeing, foodstuff, photograph, glass, enamel and paper industry, etc. As well as for purification of water.
Packing: In plastic woven bags of 40/50/750/1000kgs net each.
Appeaerance:White powder or fine crystals