SZSE：002741
| Product No. | Product name | specifications |
| 1.01763.018 | Potassium hydroxid | GR500g/Bottle |
| 1.01763.028 | Potassium hydroxid | AR500g |
| 1.01763.038 | Potassium hydroxid | CP500g |
| 1.01763.048 | Potassium hydroxid | AR25kg/Drum |
| 1.01763.058 | Potassium hydroxid | CP25kg/Drum |
| 1.01763.098 | Potassium hydroxid | CP5kg×5 Woven Sack |
| 1.01763.158 | Potassium hydroxid | CP25kg/Sack |
| 1.01763.188 | Potassium hydroxid | AR25kg/Drum |
| 1.01763.248 | Potassium hydroxid | AR25kg |
| 1.01763.268 | Potassium hydroxid (packed in Chengdu) | AR25kg/Sack |
| 1.01763.288 | Potassium hydroxid | Spec25kg |
| Item | Spec | AR | CP |
| Assay(KOH) | ≥87.0% | ≥85.0% | ≥80.0% |
| Carbonate(as K2CO3) | ≤0.5% | ≤1.5% | ≤2.0% |
| Clarity of solution | Pass | Pass4 | Pass6 |
| Chloride(Cl) | ≤0.01% | ≤0.01% | ≤0.025% |
| Sulfate(SO4) | ≤0.005% | ≤0.005% | ≤0.01% |
| Total nitrogen(N) | ≤0.001% | ≤0.001% | ≤0.005% |
| Phosphate(PO4) | ≤0.005% | ≤0.005% | ≤0.01% |
| Silicate(SiO4) | ≤0.02%v≤0.02% | ≤0.1% | |
| Sodium(Na) | ≤2.0% | ≤2.0% | ≤2.0% |
| Aluminum(Al) | ≤0.005% | ≤0.005% | -- |
| Calcium(Ca) | ≤0.005% | ≤0.005% | ≤0.02% |
| Iron(Fe) | ≤0.001% | ≤0.001% | ≤0.002% |
| Nickel(Ni) | ≤0.0005% | ≤0.0005% | -- |
| Heavy metals(as Pb) | ≤0.002% | ≤0.002% | ≤0.003% |
Metal Compounds
PCB Solutions
Chemical Reagents
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