Diethyl phthalate 

 Diethyl phthalate 

 (Diethyl phthalate) 

 ? Chemical name: Diethyl phthalate 

 ? formula: C12H14O4 Molecular weight: 222.24 

 ? Technical indicators: 

 Project 
 Indicators 

 Industrial 
 Chemically pure 
 AR 

 Ester content,% 
 ≥ 99.0 
 99.0 ~ 100.5 
 99.5 ~ 100.5 

 Acidity (C8H6O4),% 
 ≤ 0.01 
 ≤ 0.01 

 Moisture,% 
 ≤ 0.10 
 ≤ 0.08 
 ≤ 0.05 

 Color (platinum cobalt colorimetric), No. 
 ≤ 30 
 ≤ 25 
 ≤ 20 

 Relative density (d420) 
 1.118 ~ 1.122 
 1.191 ~ 1.195 

 Refractive index (n20D) 
 1.500 ~ 1.505 
 1.500 ~ 1.505 

 Ash,% 
 ≤ 0.01 
 ≤ 0.01 

 Thermal stability (ratio of platinum cobalt color), No. 
 - 
 ≤ 50 

 Flash point, ℃ 
 - 
 ≥ 130 


 ? Properties and Uses: Colorless transparent oily liquid, boiling point is 298 ℃, insoluble in water and soluble in alcohol, ether, acetone and other organic solvents. Used as plasticizers, solvents, lubricants, fixative agent, non-ferrous metals mining or 
 Mount flotation foaming agent, gas chromatography stationary phase, alcohol denaturant, spray pesticides. The goods and cellulose acetate, cellulose acetate butyrate, polyvinyl acetate, cellulose nitrate, ethyl cellulose, polymethyl methacrylate 
 Methyl ester, polystyrene, polyvinyl butyral, vinyl chloride - vinyl acetate copolymer resin, such as most of the good compatibility. Plasticizer of cellulose resin, mainly used for. 

 ? Packaging and storage: Net content of 200 kg / drum, tin or plastic coated metal pail. This product should be stored in a room ventilated dry place, avoid fire, in the transport process should be to prevent crashing. 

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