Want to buy Sodium sulfite.1 HSCN 2832 21 002 CAS No 7757-83-73 Specifications Results Na2SO3 Min. 97% wt Na2SO4 1.5% (Max) Fe 0.003% Max Water insoluble 0.02% Max Heavy Metals 0.002% Max Free alkali as Na2CO3 0.10% Max4 Initial Consumption Nil5 Monthly Consumption 3.0 Ton6 Yearly Consumption 36 TonCountry:Bangladesh
