| 单词 | potassium pyrophosphate |
| 释义 | potassium pyrophosphate [pǝ`tas·ē·ǝm ´pī·rō`fäs´fāt] INORGANIC CHEMISTRY K4P2O7⋅3H2O Water- soluble, colorless crystals; dehydrates below 300°C, melts at 1090°C; used in tin plating, china-clay purification, dyeing, oil-drilling muds, and synthetic rubber production. Also known as normal potassium pyrophosphate; tetrapotassium pyrophosphate. |
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