Products![]()
Phthalic Acid Esters
Ⅰ Chemical formula and molecular weight
●Chemical formula:C10H10O4
●Molecular weight:194.19
●CAS No.:131-11-3
Ⅱ Properties and uses
●colourless,transparent oily liquid,b.p.282℃,freezing point 0℃,refractive index 1.516（20℃）.
●Soluble with various cellulosic resins,rubbers,ethylenic resins giving a good film-forming,adhesion and water-proofing properties.
●Extensively used as solvent for producing methyl-ethyl ketone peroxide,flurocontaining anticorrosive coatings.
●Plasticizer for resins of cellulose acetate.
●Ingredient of mosquito-expellant,intermediate for organic synthesis etc..
Ⅲ Quality standard
|
Specification |
金年会网页版 Super Grade |
First Grade |
Qualified Grade |
|
Colourity（Pt-Co）,code No. ≤ |
15 |
30 |
80 |
|
Acidity（calculated as phthalic acid）,%≤ |
0.008 |
0.010 |
0.015 |
|
Density（20℃）,g/cm3 |
1.193±0.002 |
||
|
Content（GC）,% ≥ |
99.0 |
99.0 |
98.5 |
|
Flash point,℃ ≥ |
135 |
130 |
130 |
|
Heat金年会网页版 stability（Pt-Co）,code No. ≤ |
20 |
50 |
/ |
|
Water content,% ≤ |
0.10 |
0.20 |
/ |
Ⅳ Package and storage
●Packed in 200 liter iron drum,net weight 220 kg/drum.
●Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
●Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.
Next: Diethyl Phthalate（DEP）