CARBON BLACK N550: Product name: CARBON BLACK N550 Appearance: Black powder or granular CAS No.: 1333-86-4 H. S No.: 2803000000 Molecular formula: C Specification : N550 Lodine adsorption No, ./ kg : 436 DBP adsorption No, . 105m3/ kg : 1217 DBP adsorption No, . 105m3/ kg : 77-93 CTAB adsorption specific surface area( 103m2/ kg) : 35-49 Nitrogen adsorption specific surface area( 103m3/ kg) : 34-46 Tint stregth% : - Heating loss% Max : 1.5 Stress at 300% elongation Mpa : -0.91.6 Packing: 20kg/ kraft bag with inner plastic bag Minimum order quantity: 1FCL Usage: Used for tire cord layer, sidewall, inner tube, and pressure out, calendered products rubber compound