Solvent Black 34

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

CAS NO:32517-36-5;12218-99-4;12238-55-0;12269-80-6;12768-76-2;47865-34-9;63815-15-6;6459-65-0;90740-30-0

EC NO:251-079-5

Molecular Formula:C₁₆H₁₁CrN₃O₄

Molecular Weight:361.2707

Synonyms:;C.I. SOLVENT BLACK 34;Chromate(1-), bis(1-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-2-;Acid Black 63;EINECS 251-079-5;Chromate(1-), bis(1-((2-(hydroxy-kappaO)-4-nitrophenyl)azo-kappaN1)-2-naphthalenolato(2-)-kappaO)-, hydrogen, (OC-6-22')-;Chromate(1-), bis(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenolato(2-))-, hydrogen, (OC-6-22')-;Chromate(1-), bis(1-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-2-naphthalenolato(2-)-kappaO)-, hydrogen (1:1), (OC-6-22')-;Hydrogen bis(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphtholato(2-))chromate(1-) (OC-6-22')-;Black BR;Transparent Black BG;

Molecular Structure: