Soda Ash(light and dense),Sodium carbonate Na2CO3,99.2 ... 50kg bag,25mt in 1X20'FCL Chemical name: SODIUM CARBONATE,SODA ASHApplications:Glass making, paper making, textile, soap, clean agent ... Molecular Weight105.996.Melting point 851 °C7. Solubility in water 30 g/100 ml (20 °C)StandardGB210.1-2004 IITechnical ... Iron(as Fe, dry basis) ≤0.0035%0.0011%Water insoluble matter ≤0.03%0.01%Packing25kg,50kg bag ...