C.I. 50415; Ci Solvent Black 5; Solvent Black 5; Nigrosine, alcohol soluble; Nigrosin, alcohol soluble; Solvent Black 5; Spirit Nigrosine; Oil, Black; Solvent Black 7 (50414:1); Nigrosin alcohol soluble
CAS no. : 11099-03-9,8005-02-5
Physical property data
Black powder, insoluble in water, soluble in ethanol (blue light black), benzene and toluene, soluble in oleic acid and stearic acid, bluish to bluish black in case of concentrated sulfuric acid, bluish to bluish black after dilution, bluish to bluish black in case of concentrated nitric acid, good acid and sun resistance.
The main purpose
Used for coloring rubber, high insulation bakelite, carbon paper and leather shoes oil
Complaint
