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31. In the studied phthalic acid esters compounds, the occupied proportions of di(2-Ethylhexyl) phthalate(DEHP) and din-butyl phthalate(DBP) were higher relatively.

32. Cetyl phthalate was prepared from anhydride and cetyl alcohol as raw materials catalyzed by non - acid catalyst.

33. A blend with better properties could be obtained by adding phenolic resin 2402/tin bichloride (8/0. 5) curative and a certain level of dioctyl phthalate plasticizer and HAF reinforcing agent.

34. Water softeners can be EDTA or salt. 704, also known as 6501, refers to the coconut oil amine diethyl phthalate.

35. This paper reported the preparation of hollow fiber UF membrane, using PS and SPS as membrane spinning materials, DMA as solvent, PVPand dimethyl phthalate as additives.

36. Dimethyl phthalate have occupied more than 80% of the market share of the plasticizer.

37. Last year, the company said it was removing dibutyl phthalate.

38. Preparation of a graphite electrode coated with membrane containing polyvinyl chloride and dibutyl phthalate (or dioctyl phthalate) as the plasticizer was described.

38. Wish you can benefit from our online sentence dictionary and make progress every day!

39. The chemicals formaldehyde, toluene and dibutyl phthalate are used in most nail polishes.

40. Increasing dioctyl phthalate amount could improve the tan 6 peak, but its position shifted to low temperature.

41. Objective To evaluate the curative effect and safety of dibutyl phthalate on demodicidosis.

42. All the vessels are cleaned by chromic acid lotion to avoid the dimethyl (o - ) phthalate in the environment to pollute the samples.

43. Dioctyl Phthalate wastewater was treated by pressure filtration oil scrapping neutralization adsorption pressure filtration adsorption process, and its operating conditions were explored.

44. In all waters, phthalate ester was the only organic compound playing an important role in ecological TAS.

45. Rubidium acid phthalate (EAP) is an ionic organic polar crystal.

46. We use internal standard method to seperate and test the a. i. of cyanazine 40 SC, and the internal standard is dicyclohexyl phthalate.

47. Another cosmetic-based phthalate, dibutyl phthalate, which is in nail polish and is a suspected endocrine disruptor(sentencedict.com), is not risky in the low doses in which it's used.

48. In addition, 25 phr of cold resistant plasticizer (dibutyl phthalate 10 phr; dioctyl sebacate 15 phr) were added into NBR compound to improve th.

49. Under the selected chromatographic conditions, the resolution between methyl 3-amino-2-thiophenecarboxylate and the internal standard diethyl phthalate and impurities was good.

50. Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.

51. Process for synthesizing dimethyl phthalate ( DMP ) for phthalic anhydride and methanol has developed.

52. Conclusion The main chemical components of the fatty oil in Carum carvi L. were dibutyl phthalate, octadecanoic acid methyl ester, eicosanoic acid methyl ester, he...

53. Using PVAC-1 as catalyst, the conversion of acid was up to 99. 8%, 99. 8% and 99. 7% for the synthesis of dioctyl phthalate, diisooctyl adipate and benzoate, respectively.