Barium Metaborate Modified
n BaB2O4·H2O. White crystalline pigment prepared by precipitation from aqueous solution; sp gr of 3.3, density of 27.5 lb/gal refractive index of 1.55–1.60, O.A. of 30 lb/100 lb, and pH of 9.8–10.3 (Ash M, Ash I (1998) Handbook of fillers, extenders and dilutents. Synapse Informtion Resources, Inc., New York).