Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun chemistry any compound, analogous to a
phthalein , formed by thecondensation of o-sulfobenzoic acid with aphenol
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Examples
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mollusque commented on the word sulfonphthalein
Variant of "sulfonephthalein" (American) or "sulphonephthalein" (British); other variants with all the vowels once are "sulfophthalein", "sulphonphthalein", and "sulphophthalein".
January 5, 2008
reesetee commented on the word sulfonphthalein
Thuffering thuccotash!
January 7, 2008