Dioctyl Phthalate is a main plasticizer with good intermiscibility, lower volatility and extraction, better l low temperature softenity and resistivity to light and heat. It is widely used in the fields of soft polyvinyl chloride product. It is a necessary additive in cable and medical appliance making.
molecular formula: C24H38O4
molecular weight: 390.56
Quality Standards of Di-(2-ethylhexyl)phthalate GB/T 11406-2001
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Item
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Index
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Top grade
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First grade
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Qualified product
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Appearance
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transparent oily liquid without impurities
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Chroma, (Co-Pt)≤
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30
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40
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60
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Purity, %≥
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99.5
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99.0
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Density(20°C), g/cm3
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0.982~0.988
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Acid(phthalic acid), %≤
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0.010
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0.015
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0.030
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Moisture, %≤
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0.10
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0.15
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Flash point, °C≥
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196
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192
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Volume resistivity, ×109Ω·m≥
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1.0
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1)
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-
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1)Volume resistivity can be increased according to our negotiation.
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