- orthophthalic acid
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/awr'theuh thal"ik, -theuhf thal"-/. Chem.See under phthalic acid (def. 1).[ORTHO- + PHTHALIC ACID]
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Universalium. 2010.
orthophthalic acid
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orthophthalic acid — /awr theuh thal ik, theuhf thal /. Chem. See under phthalic acid (def. 1). [ORTHO + PHTHALIC ACID] … Useful english dictionary
phthalic acid — 1. Chem. any of three isomeric acids having the formula C8H6O4, esp. the ortho isomer (orthophthalic acid), a colorless, crystalline, slightly water soluble solid used chiefly in the manufacture of dyes, medicine, and perfume. 2. See isophthalic… … Universalium
Carbon-13 NMR — (13C NMR or sometimes simply referred to as carbon NMR) is the application of nuclear magnetic resonance (NMR) spectroscopy to carbon. It is analogous to proton NMR (1 H NMR) and allows the identification of carbon atoms in an organic molecule… … Wikipedia
