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Extractive Phosphoric Acid

The production of diammonium, monoammonium and phosphates animal feed requires the use of specially prepared extractive phosphoric acid.

We produse

460,000 tons

of phosphorous acid each year.

Quality indicators of wet-process phosphoric acid

Indicator nameRate
Wet-process phosphoric acidDefluorinated and desulphurised wet-process phosphoric acid
Mass share, %, of wet-process phosphoric acid (H3PO4), recalculated into į P2O5, not higher than5252
Mass share, %, of sulphuric acid (H2SO4), not higher than2,50,2
Mass share, %, of water-insoluble sediment, no higher than50,5
Mass share, %, of fluorine (F)Non-ratedNot higher than 0.18
Mass share, mg/kg (ppm), of arsenic (As), not higher than-5
Mass share, mg/kg (ppm), of lead (Pb), not higher than-10
Mass share, mg/kg (ppm), of cadmium (Cd), not higher than-10
Mass share, mg/kg (ppm), of mercury (Hg), not higher than-0,1

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