TPP(Triphenyl phosphate)


   TPPTPP2                 

[Chemical Formula] C18H15O4P

[Properties]

 

Molar mass 326.29
Boiling point (1 atm),°C 244
Melting point(1 atm),°C 50.52
Flash point,°C 223
Relative density(water=1) 1.21
Relative density(air=1) 9.42
Solubility(in water)25℃,g/l 1.6
ODP 0
GWP -

[Specification]

Determination

Specification

Appearance

White flaky crystals

APHA

≤80

Acidity(mg KOH/g)

≤0.1

Moisture(w/w%)

≤0.1

Density(50°C, g/cm3)

1.200±0.010

free phenol(ppm)

≤200

P content(wt, %)

9.5

Melting point(°C)

48-50

content(%)

≥99.0

 

[Usage]mainly used as the flame-retardant plasticizer for cellulose resin, vinyl resin, natural rubber and synthetic rubber. And it may also be used as the flame-retardant plasticizer for glyceryl triacetate thin ester and film, rigid polyurethane foam, phenolic aldehyde resin, and PPO, etc.

[packing]NW 25KG / composite paper (lined with black plastic bag), a small cabinet loaded 12.5 tons.

[Return]