soda ash dense:
1) Purity: 99.42%MIN.
2) PACKING:

 

Item	Standard	Analysis Result
Total alkali(NaHCO3)%≥	99.0-100.5	99.42
Chloride(By NaCl)%≤	0.7	0.22
Iron(Fe)%≤	0.0035	0.0021
Insoluble matter in warter%≤	0.03	0.029
Heaped density g/ml≥	0.9	1.13
Particle size(180um sieve remaining%≥	70	73