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      日本性交电影_大香蕉在线精品_人妻久久黄视频_有码A级

      logo_Jiangsu Zhengdan Chemical Industry Co., Ltd.

      Stock code : 300641

      Hot products:Vinyltoluene (VT) , High-flash aromatic naphthas (SA) , Trimellitic anhydride (TMA)-White or yellowish Flake ,
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      Dioctyl Terephthalate(DOTP)

      Molecular formula:

      C24H38O4

      Structural formula:

       

      CAS No.:

      6422-86-2

      Properties:

      Crystallization point :-48℃

      Boiling Point:400℃

      Refractive index (20℃):1.49

      Solubility: slightly soluble in water, soluble in ether, acetone and other most organic solvents.

      Applications:

      Used for grade 70 ℃ heat-resistant soft water-resistant PVC wire and cable materials, medical equipment, food packaging, plates, sheets, gland, etc., leatherette film, acrylonitrile derivatives, polyvinyl butyraldehyde, nitrile rubber, cellulose nitrate, plasticizer, plasticizer for synthetic rubber, coating additives, precision instrument lubricants, lubricant additives, softeners of paper.

      Packaging::

      200Kg galvanized barrel, IBC ton barrel, ISO Tank, dedicated tank car.

      Quality index:

      Item

      Specification

      Appearance

      Transparent liquid

      Color(Pt-Co)

       ≤

      20

      Ester content,wt%

      99.5

      Density(20℃),g/cm3

      0.981-0.985

      Acid value,(mgKOH/g)

      0.02

      Water content,wt%

      0.03

      Flash point(open cup),℃

      210

      Volume resistivity(20℃),(Ω?cm)×1012

      2.0(High grade≥3.0)

      2-Ethylhexanol (GC), ppm

      100

      Go
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      日本性交电影_大香蕉在线精品_人妻久久黄视频_有码A级
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