Triphenyl Phosphate
1, Molecular formula: (C6H5O)3 POMolecular weight: 326Properties: white flaky crystal,with spicy odor, Viscosity 11cp (50°C), Melting point 49.2°C, Boiling point 245°C,Flash point 225°C, Refractive index (25°C)1.5518~1.5630.
2. Quality standard:
Index name | Index |
Chroma (APHA) <= | 60 |
Acid value mgKOH/g <= | 0.10 |
Freezing point°C >= | 47.0 |
Free phenol % <= | 0.10 |
Relative Density (50°C) | 1.185~1.202 |
Assay% >= | 99 |
3, Uses. Used as fire-retarding plasticizer of cellulose resin, vinyl resin, natural or synthetic rubber, with excellent retention rate of mechanical properties, transparency, softness and toughness. Used as plasticizer and fire-retarding additive of nitro cellulose, coating, glyceryl triacetate film, soft sheet, hard PU foam and engineering plastic.
Packing, transparent & storagewoven bags piled on pallet(PE film lined PP woven bag, Net wt 25 kg)
fire retardant(iso9001:2008)