from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Of, relating to, or derived from naphthalene.
- adj. Relating to phthalic acid.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. of, relating to, or derived from naphthalene or phthalic acid
from the GNU version of the Collaborative International Dictionary of English
- adj. Pertaining to, or designating, a dibasic acid obtained by the oxidation of naphthalene and allied substances.
from The Century Dictionary and Cyclopedia
- Derived from naphthalene.
Skerra 2002 Generation of anticalins with specificity for a non-symmetric phthalic acid ester.
You also could be tested for another breakdown product (phthalic acid), but this test would not be specific for DEHP.
Pour in equal measures of each solution (fig. 2) — and watch with glee as it lights up (fig. 3). The hydrogen peroxide solution oxidizes the luminol, producing 3-amino phthalic acid.
The company is also a principal supplier of phthalic anhydride used in polyester resins, alkyd resins and plasticizers.
External sales of phthalic anhydride PA declined by 10 percent, while profitability improved on higher margins.
Ortho-xylene is the starting material for phthalic anhydride, a precursor of the phthalate plasticizers added to polyvinyl chloride.
It is also produced in the lower atmosphere by the chemical reaction of certain pollutants. phthalates Various forms of phthalic acid.
Mixed xylenes have three major derivatives: Orthoxylene, used mainly in the production of phthalic anhydride; metaxylene, a component of isophthalic acid in the gasoline pool; and paraxylene, used primarily in the production of polyethylene terephthalate
The second unit produces phthalic anhydride, a feed monomer used in the production of a wide variety of well know plastics used in everyday life.
Sales volumes of phthalic anhydride declined 22\% in the first quarter compared to the prior year.