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                                         SODA ASH DENSE(99.2% Min) 

Other name: sodium carbonateMolecular formula:Na2CO3CAS NO.: 497-19-81.Product uses    Soda ash also called sodium carbonate,and it is an important chemical material, widely used in building material, chemical, light industry, metallurgy, medicine, food processing and persons' daily life. Up to now, our national soda ash consumption consist of glass industry (42%), chemical industry (12%), light industry (12%), civil industry (7%), metallurgy industry (5%), medicine industry (2%) and other industries(20%).2.data for reference

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

soda ash dense and light