Formula : C₈H₄O₃
Appearance : White crystalline flakes / needles or molten liquid
Melting Point : 130–132 °C
Boiling Point : ~284 °C
Solubility : Hydrolyzes in water to form phthalic acid
Flash Point : ~152 °C (combustible)
Appearance: Colorless or white solid (crystalline or pellet)
Melting Point: 52.8 °C
Solubility: Soluble in water (forms maleic acid)
Odor: Acrid, choking
Chemical Name : Purified Isophthalic Acid
Abbreviation : PIA / IPA
CAS No. : 121-91-5
Molecular Formula : C₈H₆O₄
Molecular Weight : 166.13 g/mol
Appearance : White crystalline powder
Brand:Everlight
CAS NO.: 104810-48-2 ; 104810-47-1 ; 25322-68-3
Appearance: Yellow to light brown liquid
Dynamic Viscosity at 20ºC : 7300-8000 mPa.s
Density at 20ºC : 1.17 g/cm3
Brand：Everlight Chemical
Appearance: Slightly yellowish liquid
Butylcarbitol : >50
Butyl acetate : >50
Xylene : >50
1-Methoxy-2-propylacetate : >50
MEK : >50
Water : < 0.1
Brand:HUNTSMAN
Appearance：Colorless to pale yellow liquid with slight haze permitted
Color, Pt-Co：25 max.
Primary amine, % of total amine：97 min.
Total amine, meq/g：7.6-8.2
Water, wt%：0.2 max
Brand：AOC
Appearance：clear
Viscosity, 23°C：260 – 300 mPa.s
Solids content, IR：64.0 – 67.0%
Gel time from 25 to 35°C：42 – 47 minutes
Cure time from 25°C to peak：52-56 minutes
Peak temperature：120 – 150 °C
Brand：Sika
Aspect：liquid
Colour：light amber
Viscosity at 25°C (mPa.s)：15
Density at 25°C：0.95
Brand：Sika
Aspect：liquid
Colour：light amber
Viscosity at 25°C (mPa.s)：1100
Density at 25°C：1.16
Brand:CCP
Appearance：Liquid
Equivalent WPE：185-195
Color, Max Gardner：≦50（APHA）Max
Specific Gravity（25℃）：1.15-1.18
Viscosity（25℃ Gardner）：11000-15000
