O-phthalonitrile
Index:contentí¦99%,moistureí_0.1%,melting point139íµ-140íµ,white pin crystal.
Use:widely used in phthalein sulfonamide,phthalein,paint and coloring matter,high thermal resistance,polyamide fibre,xylyl,vulcabond plastic and desulfurized catalyzer.
formula:C8H4N2
50g/sack,20kg/case
O-phthalonitrile Index contentIy99%moisture 0.1 melting point139íµ-140íµú¼white pin crystal Use widely used in phthalein sulfonamideíóphthaleiníó paint and coloring matteríóhigh thermal resistance polyamide fibreíóxylylíóvulcabond plastic and desulfurized catalyzer 50g/sack
