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Diethyl phthalate(DEP)
Product name: Diethyl phthalate
Chemical formula: C12H14O4
Molecular weight: 222.24
CAS: 88-46-2
Quality Standard:
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Item
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Index
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Top grade
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Qualified product
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Appearance
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Transparent, non-visible oily liquid
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Chroma (platinum-cobalt), ≤
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20
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30
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Acid value (calculated by phthalic acid),% ≤
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0.1
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0.2
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Density (20℃), g/cm³
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1.118～1.122
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Content (GC), ℅ ≥
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99.5
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99.0
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Moisture,% ≤
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0.15
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0.15
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Performance and use
① This product is a colorless transparent oily liquid with a slight aroma. The viscosity is 13 centipoise (20℃), and the refractive index is 1.499～1.502 (20℃).
②This product has good compatibility with most resins such as vinyl resin and cellulose. Often used as a plasticizer for cellulose resins, it has good low temperature flexibility and durability. Combined with DMP can improve the water resistance and elasticity of products.
③ This product can also be used as a fragrance diluent, lubricant, gas chromatography fixative, etc.
Packaging, storage, transportation and safety
① Packed in 200L plastic drums, net weight 230 kg/drum, or according to customer requirements.
② Store in a dry and ventilated place indoors, and prevent violent impact and rain during transportation.
③In case of high heat, open flame or contact with oxidant, there is a danger of burning.
Storage method
Packed in iron drums or glass bottles. It should be stored in a cool, ventilated warehouse, away from fire and heat sources.
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