Sodium nitrate

Our company is a chief producer of high purity Sodium Nitrate in the form of powder, ranging in size from 0.3 to 1.8 mm.
We pack our product in double cased 50 kilos bags which are totally moisture proof.and big bag 1200kg
The chemical analysis of the Sodium Nitrate that we produce is as follow:
Percentage Constituent 98-99.3 Sodium nitrate 0.02 Chloride 0.02 Sulfate 0 Phosphate 0.01 Iron 0.1 Moisture content
By sending this email, we would like to start negotiation in order to sell to you