N-Phenylmaleimide
Product Name: N-Phenylmaleimide
Alias: 1-PHENYL-1H-PYRROLE-2,5-DIONE, MALEANIL
Maleimide,N-phenyl-,Maleinanil, NPMI
CAS No.: 941-69-5
Structural Formula: C10H7NO2
Relative molecular weight or atomic weight: 173.17
Melting point (°C): 87-90℃
Properties: Yellow crystal, has a strong irritating smell, insoluble in water, petroleum ether, soluble in common organic solvents, particularly soluble in acetone, benzene, ethyl acetate.
Uses: mainly used in polymer materials ( ABS, PVC, PMMA etc.) as heat-resistant modifier; in rubber industry,it is used as PP, PVC crosslinking agent; and it manufactures the adhesives improving t metal and rubber adhesive; and also can be as coating, photosensitive resin, rubber accelerator, insulating paint raw materials; It is an important midbody of medicine, pesticide intermediates, fuel.
Package:25kg/ Kraft paper bag
Storage:The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight.
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ITEM
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SPECIFICATION
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RESULT
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Appearance
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Yellow crystal
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Yellow crystal
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Melting point
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87-90℃
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complies
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Content
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99% min
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complies
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Maleic anhydride
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0.1% max
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complies
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Aniline
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0.1% max
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complies
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Water
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0.1% max
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complies
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Ash
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0.1% max
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complies
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Result
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Up to standard
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