Molecular Formula :C18H16P
Molecular Weight:262.29
Constitution Formula:
Properties: White loose powder and freely soluble in aether, insoluble in water, poisonous.
Appearance
White loose powder or crystal
Triphenyl phosphine content wt% >
99.9
triphenylophosphine contentwt% <
1.0
sulfur (S)PPM <
0.005
Cl PPM <
0.013
Na PPM <
0.05
Mg PPM <
0.05
Fe PPM <
10
drying loss % <
0.1
Melting point
78.5-81.5
4% carbon tetrachloride light transmittance >
75
Applications: Its code is TPP, and mainly used in petrochemical industry and medicine industry, organic synthesis and analysis. It is also can be used as stabilizing agent in dyeing industry, the anti oxidant of macromolecule aggregation and color film visualization, the stabilizing agent of polyepoxide and analytic reagent.
Packing:40Kg/pail
