карбонат натрия

Sodium carbonate is white powder of fine crystal under ordinary circumstances, for strong electrolyte.Soluble in water easily, with common gender of salt. Specification: Na2CO3(dry basis) ≥99.1% NaCL ≤0.7% Fe ≤0.003% Water Insoluble ≤0.02% Na2CO3(wet basis) ≤98.6% Uses: sodium carbonate is widely used in manufacturing of chemicals and metallurgy, medicine, petroleum, hides processing, textile, printing and dyeing, foodstuff, photograph, glass and paper industry, etc.. as well as for purification of water. Storage: stored in the cool, ventilated warehouse. Away from fire and heat sources. Should be kept separate from acids, etc., should not have mixed storage. Storage areas should be equipped with appropriate materials asylum leakage