Chemical name: Dimethyl Phthalate(DMP)
Molecular formula: C10H10O4
Molecular weight: 194.19
Properties: colorless transparent oily liquid, solubility in water is 0.45%. This product has a strong capacity of solvation. It is good compatible to most of resins, and offers good film-forming capacity, adhesion and waterproof capacity to cellulose resin, rubber, vinyl resin
Index :
|
Item
|
Index
|
|
|
Top grade
|
First grade
|
|
|
Ester ,%
|
≥99.0
|
98.0
|
|
Acidity (C8H6O4) ,%
|
≤0.2
|
≤0.5
|
|
Moisture,%
|
≤0.01
|
≤0.05
|
|
Chroma (Co-Pt) ,#
|
≤30
|
≤50
|
|
Relative Density (d204)
|
1.191-1.195
|
1.191-1.195
|
|
Refractive index (n20D)
|
1.515-1.517
|
1.515-1.517
|
|
Ash,%
|
≤0.01
|
≤0.01
|
|
Heat stability (Co-Pt) ,#
|
≤30
|
≤50
|
|
Flash point ,°C
|
≥145
|
≥140
|