7. sodium carbonate 99%min(soda ash light/ dense )
Molecular Formula: Na₂CO₃
Molecular Weight: 105.98 
Quality Standard: GB210.1--2004
 

Item	Class I first quality	Actual measurement result
sodium carbonate (Na2CO3) %MIN	99.2	99.48
chloride(NaCL) %MAX	0.70	0.51
iron(Fe)content %MAX	0.0035	0.0013
Sulphate (SO4)	0.03	0.01
water insoluble %MAX	0.03	0.012

Use: It is one of the most important chemical materials, widely used in glass, metro-chemical, metallurgy, paper making, soaps, cleaning agents, leathers, food, pharmaceuticals, film and light industry. 
Packing: 50kgs net, in woven plastic bag. 
Storage: In dry and draughty place, no mixing with acid substances

7. sodium carbonate 99%min(soda ash light/ dense )
Molecular Formula: Na₂CO₃
Molecular Weight: 105.98 
Quality Standard: GB210.1--2004
 

Item	Class I first quality	Actual measurement result
sodium carbonate (Na2CO3) %MIN	99.2	99.48
chloride(NaCL) %MAX	0.70	0.51
iron(Fe)content %MAX	0.0035	0.0013
Sulphate (SO4)	0.03	0.01
water insoluble %MAX	0.03	0.012

Use: It is one of the most important chemical materials, widely used in glass, metro-chemical, metallurgy, paper making, soaps, cleaning agents, leathers, food, pharmaceuticals, film and light industry. 
Packing: 50kgs net, in woven plastic bag. 
Storage: In dry and draughty place, no mixing with acid substances