good price The Facts about DEHP/DOP

  • good price The Facts about DEHP/DOP
  • good price The Facts about DEHP/DOP
  • good price The Facts about DEHP/DOP
  • What is DEHP used for?
  • The greatest use of DEHP is as a plasticizer for polyvinylchloride (PVC) and other polymers including rubber, cellulose and styrene. A number of packaging materials and tubings used in the production of foods and beverages are polyvinyl chloride contaminated with phthalic acid esters, primarily DEHP.
  • Does DEHP cause health problems?
  • It may cause health problems if found in amounts greater than the health standard set by the United States Environmental Protection Agency (EPA). What is DEHP and how is it used?
  • Di (2-ethylhexyl) Phthalate, or DEHP, is the most commonly used of a group of related chemicals called phthalates or phthalic acid esters.
  • Does DEHP adsorb to water?
  • DEHP has a strong tendency to adsorb to soil and sediments. In water, it will be degraded by microbes in a matter of weeks. DEHP does have a tendency to accumulate in aquatic organisms. How will DEHP be Detected in and Removed from My Drinking Water?
  • Which phthalate can be replaced with BBP & DEHP?
  • Table 3.10 Examples of replacement of BBP and DEHP for flooring application (Exxon Mobil, 2009) *1 Diisoheptyl phthalate (DIHP). CAS No. 71888-89-6 *2 DEHP is designated DOP at the webpage. According to ECPI (2009) 21 different phthalates are in common use.
  • Why does DEHP form more octanol in water?
  • The probable explanation is that DEHP readily forms more or less colloidal dispersions in water. Natural constituents in water may influence the solubility. A non-colloidal solubility of 0.003 mg/L is chosen for the Risk assessment. The Henry´s law constant for DEHP is 4.43 Pa m 3 /mol. The octanol-water partition coefficient, log Kow, is 7.5.
  • How is a human population exposed to a phthalate (DEHP)?
  • "Bis- (2-Ethylhexyl) Phthalate, DEHP), Summary Risk Assessment report" , 2008. p.17-18. The same information on The human population may be exposed to DEHP by swallowing it, for example in food, by breathing it in, and, to a much lesser extent, by skin contact.

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