SZSE：002741
| Product No. | Product name | specifications |
| 1.01778.010 | Potassium fluoborate | AR500g |
| 1.01778.020 | Potassium fluoborate | CP500g |
| Item | AR | CP |
| Assay(KBF4) | ≥98.0% | ≥97.0% |
| Free acid(as HF) | ≤0.1% | ≤0.2% |
| Free alkali(as KOH) | ≤0.1% | ≤0.1% |
| Chloride(Cl) | ≤0.002% | ≤0.005% |
| Sulfate(SO4) | ≤0.002% | ≤0.005% |
| Phosphate(PO4) | ≤0.005% | ≤0.01% |
| Potassium fluosilicate(K2SiF6) | ≤0.3% | ≤0.8% |
| Iron(Fe | ≤0.002% | ≤0.005% |
| Heavy metals(as Pb) | ≤0.001% | ≤0.003% |
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