CHEMICAL PRODUCT AND COMPANY IDENTIFICATION C. I. PIGMENT INDEX: C. I. PIGMENT RED 49:2 Trade Names: Lithol Scarlet Red RB Chemical Family: Azo CAS No.: 1103-39-5 ? PHYSICAL AND CHEMICAL DATA Color Shade: Blueish Red Molecular Weight: 774.90 Molecular Formula:?C40H26CaN4O8S2????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Oil absorption(ml/100g): 35-55 PH: 6.5-7.5 ? FASTNESS PROPERTIES Light Fastness: 5 Heat Resistance: 150 ℃ Water Resistance:4 Oil Resistance: 4 Acid Resistance: 4 Alkali Resistance: 4 ? RECOMMENDED APPLICATIONS Main Applications: Offset Ink and Plastic Can Use: Industrial Paint and Textile Printing |