| | 英文名称 | | 中文名称 | | CAS |
|---|---|---|
| PRASEODYMIUM | 镨 | 7440-10-0 |
| PRASEODYMIUM(III) OXIDE 99.9% | 氧化镨(III) | 12036-32-7 |
| POTASSIUM HYDROGEN PHOSPHATE ANHYDROUS | 磷酸氢二钾 | 16778-57-7 |
| Potassium fluoride | 氟化钾 | 7789-23-3 |
| Potassium chromate | 铬酸钾 | 7789-00-6 |
| Potassium bicarbonate | 碳酸氢钾 | 298-14-6 |
| Potassium carbonate | Potassium carbonate | 584-08-7 |
| Potassium bromide | 溴化钾 | 7758-02-3 |
| Potassium tetrafluoroborate | 氟硼酸钾 | 14075-53-7 |
| Potassium sulfate | 硫酸钾 | 7778-80-5 |
| POTASSIUM TETRABORATE TETRAHYDRATE | 四硼酸钾四水合物 | 12045-78-2 |
| Potassium persulfate | 过硫酸钾 | 7727-21-1 |
| Potassium perrhenate | 高铼酸钾 | 10466-65-6 |
| Poly(vinyl alcohol) | 聚乙烯醇 | 9002-89-5 |
| Platinum(IV) oxide | 二氧化铂 | 52785-06-5 |
| Platinum nitrate | 硝酸铂 | 18496-40-7 |
| Platinum | 铂 | 7440-06-4 |
| Platinum dichloride | 二氯化铂 | 10025-65-7 |
| Phosphorus | 红磷 | 7723-14-0 |
| Palladium(II) sulfate | 硫酸钯 | 13566-03-5 |
