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 【Origin Pic】 |
￥11.10/kg-11100/Ton |
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Dioctyl phthalate (DOP oil)
Chemical name: C24H38O4
Characteristic grade: insoluble in water, soluble in most organic solvents and hydrocarbons
Dioctyl Phthalate, referred to as dioctyl phthalate (DOP), is an organic ester compound and a commonly used plasticizer. It is a colorless transparent liquid with a specific gravity of 0.9861 (20/20) and a melting point of -50°C Boiling point 386°C (normal pressure), insoluble in water, soluble in most organic solvents such as ethanol, ether, mineral oil, etc.
| Characteristic index of dioctyl phthalate (quality index: GB11406-89) | ||
| Project | Premium | First Class |
| Appearance | Clear, oily liquid with no visible impurities | |
| Chroma (Platinum-Cobalt) No.≤ | 30 | 40 |
| Ester content%≥ | 99.5 | 99 |
| Density (p20) g/cm3 | 0.982-0.988 | 0.982-0.988 |
| Acidity (calculated as phthalic acid)%≤ | 0.01 | 0.015 |
| Heating Loss%≤ | 0.2 | 0.3 |
| Flash point℃≥ | 195 | 192 |
| After heat treatment chromaticity (platinum-cobalt) number≤ | 100 | - |
| Volume resistivity cm≥ | 1x10 | - |
Dioctyl phthalate is an important general-purpose plasticizer, which is widely used in the processing of PVC resin. The plasticized PVC can be used to manufacture artificial leather, agricultural films, packaging materials, wires and cables, etc. It can also be used in the processing of high polymers such as chemical fiber resin, acetic acid resin, ABS resin and rubber, as well as paint, dye, emulsifier, dispersant, etc.
Shipped by tank truck, this product should be stored in a ventilated, dry place, away from fire.
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