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Physical properties
Appearance White crystalline powder or flakes
Density,g/cm3 1.17
Boiling point,℃ 236.2
Melting point,℃ 94
Flash point,℃ 92.4
Specification
Items Powder Flakes
Appearance White crystalline powder White flaked crystal
Content, % ≥98.50 ≥99.00
Hydrolyzable chloride, % ≤0.20 ≤0.20
Residual solvent , % ≤0.50 ≤0.20
Dimer, % ≤0.50 ≤0.50
Application
PPDI mainly used as intermediate.
Package
40kg per plastic drum or 100kg per plastic drum
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