ITEM	Soda Ash Light	Soda Ash Dense
Total Alkali(Quality Fraction of Na2Co3 Dry Basis)%≥	99.2	99.2
Nacl (Quality Fraction of NaclDry Basis)%≤	0.70	0.70
Fe Quality Fraction (Dry Basis)%≤	0.0035	0.0035
Sulfate(Quality Fraction of SO4 dry Basis)%≤	0.03	0.03
Water-Fast Substance in QualityFraction%≤	0.03	0.03
Accumulation Density(g/ml)≥	---------------	0.9
Particle Size,180um Sieving Residue%≥	----------------	70