DIETHYL PHTHALATE

Chemical name:Diethyl phthalate ·Molecular formula:C12H14O4 Molecular Weight:222.24 Technical index: item index I.R C.R A.R Ester content,% ≥99.0 99.0-100.5 99.5-100.5 Acidity(C8H6O4),% ≤0.01 ≤0.01   Water,% ≤0.10 ≤0.08 ≤0.05 Color(Pt-Co) ≤30 ≤25 ≤20 Relative density (d204) 1.118-1.122 1.191-1.195   Refractive index(n20D) 1.500-1.505 1.500-1.505   Moisture,% ≤0.01 ≤0.01   Heat stability(Pt-Co) - ≤50   Flash point,°C - ≥130   Properties and Use: This product is transparent,colorless oil form liquid,the boiling point is 298°C,it does not dissolve in water and can dissolve in the organic solvents such as alcohol,ether and acetone.Use as plasticizer,solvent,lubricant,fixers,lathering agent of nonferrous or rare metal flotation process,the fix liquid of gas chromatography,alcohol denaturant agent,and spraying insecticide etc.This product has good compatibility with those resin such as cellulose acetate,cellulose acetate butyrate,PVA,cellulose nitrate,ethyl cellulose,PMMA,PS,poly(vinyl butyral),vinylchlo-ride-acetate copolymer etc..It is mainly used as the plasticizer of cellulose resin. Packaging and storage: The net weight is 200 kg/barrel(zinc or plastic covered iron barrel).This product should store at ventilate dry place in room,avoid fire source,in transportation course should prevent heavy shock.