Dye content ~95 %
Synonym(s): o-Dianisidine bis(diazotized) zinc double salt; Azoic Diazo No. 48; DBB; Diazo Blue B; Naphthanil Diazo Blue B
Empirical Formula: C14H12Cl4N4O2Zn
Formula Weight: 475.47
Linear Formula: C14H12N4O2Cl2 -+ ZnCl2
MDL Number: MFCD00075203
Melting Point: >300 °C(lit.)
Storage: 2-8°C
Beilstein Registry Number: 1499067
Signal Word: Danger
Hazard statements: H350
Precautionary statements: P201-P308 + P313
Hazard Codes (Europe) : T
Risk Statements (Europe): 45
Safety Statements (Europe): 53-45
WGK Germany: 3