Molecular Formula：C21H21O4P
CAS (1330-78-5)
Molecular Weight：368.35
Structure Formula：O=P（OC6H4CH3）3
Nature：This product is a colorless transparent liquid with a little fragrant order. Viscosity:8-85(20℃)，flash point:4℃，B.P.:420℃（760mmHg）,235-255℃(4mmHg)，refractive index :1.554-1.560(25℃)，Relative Density :1.170.It can dissolve in benzene ,alcohol etc.
Hazardous articles number:61112 TD 0175000
Toxicity：LD50：white rat：5200mg/Kg
Quality Index:
| Index Name |
Index |
Appearance |
Colorless transparent liquid |
Color Value APHA |
≤ 80 |
Acidity mgKOH/g |
≤ 0.1 |
Relative Density (20℃) |
1.160-1.180 |
Flash Point (open glass)℃ |
≥ 220 |
Free Phenol % |
≤ 0.1 |
Phosphate content % |
≥ 99.5 |
Usage: This is auxiliary antioxidizer of fire retardant. The hydrolisis stability is good . The oil resistance and the electric insulation is fine. Do not breed the fungus. Used in the polyvinyl-chloride, the polyethylene, the imitation leather, the thin film, the sheet material, the plate, the conveyer belt, the flooring, etc.
Packing：200Kg/galvanized barrel
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