单词 | nitrilotriacetic acid |
释义 | nitrilotriacetic acid [¦nī·trǝ·lō´trī·ǝ`sēd·ik `as·ǝd] ORGANIC CHEMISTRY N(CH2COOH)3 A white powder, melting point 240°C, with some decomposition; soluble in water; it is toxic, and birth abnormalities may result from ingestion; may be used as a chelating agent in the laboratory. Also known as NTA; TGA. |
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