SZSE：002741
| Product No. | Product name | specifications |
| 1.06125.010 | Ammonium dihydrogen phosphate | AR500g |
| 1.06125.020 | Ammonium dihydrogen phosphate | CP500g |
| 1.06125.030 | Ammonium dihydrogen phosphate | AR25kg |
| 1.06125.070 | Ammonium dihydrogen phosphate | CP25kg |
| 1.06125.070 | Ammonium dihydrogen phosphate | CP25kg |
| 1.06125.080 | Ammonium dihydrogen phosphate | AR25kg |
| Item AP CP Ammonium dihydrogen phosphate assay(NH4H2PO4) ≥99.0% ≥ 98.5% pH value(50g/l solution,25℃) 4.0～4.5 4.0～4.5 Clarity test Qualified3# Qualified5# Insoluble matter in water ≤0.005% ≤0.01% Chloride (Cl) ≤0.0005% ≤0.001% Sulfur compounds (as SO4) ≤0.005% ≤0.01% Nitrate (NO3) ≤0.001% ≤0.002% Sodium (Na) ≤0.005% ≤0.01% Potassium (K) ≤0.005% ≤0.01% Iron (Fe) ≤0.001% ≤0.003% Arsenic (As) ≤0.0005% ≤0.002% Heavy metals (as Pb) ≤0.0005% ≤0.001% |
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