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potassium polyphosphate
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potassium polyphosphate
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磷化合物
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potassium polyphosphate
焦磷酸钾
两个正磷酸盐阴离子缩合而成的线性链状聚磷酸盐。又称一缩二磷酸钾、焦磷酸四钾。
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