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  • What are the optimum conditions for dimethyl phthalate removal from water?
  • This study investigates the degradation of dimethyl phthalate (DMP) with hydrogen peroxide and ferrate (Fe (VI)) under various reaction conditions. The results showed that the optimum conditions for dimethyl phthalate removal from water were as follows: (a) pH 7.0 and (b) the original molar ratio of [Fe (VI)]/ [H 2 O 2 ]/ [DMP] equal to 10:2:1.
  • Is dimethyl phthalate recalcitrant to biodegradation?
  • Dimethyl phthalate (DMP) ester is a common short-chained ester, which has been detected in many natural environments including marine waters, water courses, and sediments. (2) DMP is relatively recalcitrant to biodegradation in the natural environment because of its benzene carboxylic group and its hydrolysis half-life of about 3 years.
  • How do I find a CoA number for dimethyl phthalate?
  • n20/D 1.515 (lit.) n20/D 1.515 (lit.) 282 °C (lit.) 282 °C (lit.) 282 °C (lit.) Dimethyl phthalate in mainly used in food packaging and as a solvent for fragrance. Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
  • How is methyl phthalate formed?
  • Methyl phthalate was formed through direct oxidation and hydrolysis of esters on the side of DMP. In a similar way, another methoxy group was lost to form phthalic acid, which is further converted into isophthalic acid by isomerization.
  • What is dimethyl phthalate used for?
  • n20/D 1.515 (lit.) 282 °C (lit.) 2 °C (lit.) 1.19 g/mL at 25 °C (lit.) Looking for similar products? Visit Product Comparison Guide n20/D 1.515 (lit.) n20/D 1.515 (lit.) 282 °C (lit.) 282 °C (lit.) 282 °C (lit.) Dimethyl phthalate in mainly used in food packaging and as a solvent for fragrance.
  • Does pH affect oxidation efficiency of DMP?
  • The effect of the solution pH on the degradation of DMP was studied in the pH range of 3–11. As illustrated in Figure 4, the oxidation efficiency of DMP is affected by the pH value because the acidity of the solution has a great influence on the Fenton reaction.