... 442-5Molecular Formula: Fe3O4Molecular weight: 231.53C.I No:Pigment Black 11Character1. Powder, exquisite particle.2. Good dispersion un- ... -25Tinting strength(compared with standard),%: 95-105Usage1. Coating, antirust pigment.2. Tinting of rubber, plactic product, scagliola, wall, ... in one 20'GP without pelletDelivery time5-7daysSpecificationsIron Oxide black 722 for concrete .Used in many types of ...