We Offer Carbon Black, Raw Materials of Tire, Rubber and Paint Industriesmodel: N220, N330, N550, N660.features:1) Appearance: Amorphous Black Solid2) Odor: None3) Ph Value: 6 84) Boiling Point: 4, 200c5) Vapor Pressure: Not Applicable6) Solubility in Water: Not Applicable7) Specific Gravity: 1.7 2.18) Viscosity: Not Applicable9) Applications: Raw Materials of Tire, Rubber and Paint Industrypacking:25kg/knitted Bag with Top Grade Liner Film and Good Waterproof Propertyput Away from Water and Solarization.