Rubber Antioxidant Anti-Aging Agent 246 2,4,6-Tri-Tert-Butyl Phenol 99% 732-26-3 0.00 sold.587,758 so'm
Β-Hydroxyalkylamide 99% Melting Point120-130 ℃ Hydroxyl Value 640-740 Mg Koh/G 0.00 sold.846,371 so'm