Carbon Black Oil

Carbon black oil main ingredients are generally filtering anthracene oil, low sulphur (equal to or less than 1%). Can the incomplete combustion generated of high quality carbon black. often used in printing ink industry and rubber industries.
Quality indicator:
density（20℃）：≥1.06；
sulfur：≤0.8%；
ash：≤0.05；
viscosity（E100）：≤2.5；
Toluene：≤9%；
Sodium ions：≤30PPM；
Potassium ion：≤1PPM；
moisture：≤0.5%；
Related index：≥150
Floc point（℃）：≥70