Factory supply Liquid Metal complex Solvent Black 34-L?(B-34-L) C. I. NO.: Solvent Black 34-L?(B-34-L) Properties: 1.Solid content option: 30%; 35%; 45% 2. Excellent solubility; 3.?Good compatibility (with most resins); 4. Bright in colour; 5. Excellent resistance; 6. Free of heavy metal; 7. Have liquid form etc. Packing: 29*24.5*40, 25KG/Plastic drum, with pallet Molecular Structure: Single azo, Metal Complexes I.Solvent Black 34, Molecular Formula: C16H11N3O4 Molecular Weight: 309.28 CAS Registry Number: 32517-36-5 Properties and Applications:?Blue light grey Related to the brand:?Solvent Black 834, Solvent Black B, Transparent Black 304, Transparent Black BG, Oil Black 811, Zapon Fast Black B; Black 3804; Bright black 3LBK, Dayglo Solvent black 34, Meco Fast Black B-04, Valifast Black 3804(OCA); Zapon fast black B(BASF); Rosafast Black MJB(ROSE); Orgalon Black 804( KCC) Manufacturing Methods:?2-Amino-5-nitrophenol diazotization, and Naphthalen-2-ol coupling, and then into chromium complex (1 atomic chrome on 2 Moore single azo dye). 1. Applications:?Used for wood coatings, Aluminium-foil paper, printing inks, Pen inks, plastic coatings, Stationery ink, Leather finishes, Paints etc. 2. Solubility: Appearance Solubility（g/l） Alcohal 50 1-methoxy-2-propanol 100 N-propanol 50 2-ethoxyethanol 200 M.E.K 300 Ethxy Acetate 30 Toluene 20 Heat Stability 150°C 30min A 180°C 10min A 200°C 1min A Light Fasthess 7