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单词 metaphosphate
释义

metaphosphate

/mɛtəˈfɒsfeɪt / /mɛtəˈfɒsfeɪt /
noun Chemistry
A salt of metaphosphoric acid.When the number of units is between three and ten, sodium metaphosphate forms a cyclic ring of alternating phosphorous and oxygen atoms....
  • Sodium metaphosphate when added to milk in an average ratio of approximately 41 mg. to 100 ml. prevents the formation of a curd when the milk is treated.
  • Normal and high levels of phosphorus (0.4 and 1.2% phosphorus) in the form of orthophosphate and metaphosphate were fed to growing rats for 150 days.
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更新时间:2025/1/3 19:23:48