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单词 ethylenediaminetetraacetic acid
释义 ethylenediaminetetraacetic acid
[¦eth·ǝ·lēn¦dī·ǝ´mēn´te·trǝ·ǝ`sēd·ik `as·ǝd]
ORGANIC CHEMISTRY
(HOOC- CH2)2NCH2CH2N(CH2COOH) White crystals, slightly soluble in water and decomposing above 160°C; the sodium salt is a strong chelating agent, reacting with many metallic ions to form soluble nonionic chelate. Abbreviated EDTA.
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