Agent Name

Barium lithol red

CAS Number

1103-38-4

Formula

C20-H14-N2-O4-S.1/2Ba

Major Category

Dyes

Synonyms

1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, barium salt (2:1); 1883 Red; Barium lithol; CI Pigment Red 49, barium salt (2:1); CI Pigment Red 49:1; Calcotone Red B; D and C Red No. 12; Dainichi Lithol Red R; Eljon Lithol Red MS; Irgalite Red BRL; Isol Red 3BK; Isol Red Toner GB; Isol Red Toner RB; Isol Tobias Red 3BK; Isol Tobias Red GB; Isol Tobias Red RB; Light Red RB; Light Red RCN; Lithol Red 18959; Lithol Red 22060; Lithol Red 27965; Lithol Red Barium Toner; Pigment Red 49:1; Poster Red; Red No. 207; Red Toner YTA; Sanyo Fast Red NN; Sanyo Lacquer Red RN; Sanyo Lithol Red R; Symuler Red 2R BA Salt; Vulcanosine Red RBKX; [ChemIDplus]

Category

Azo Dyes

Description

Solid; [IUCLID] Red solid; [MSDSonline]

Sources/Uses

Used in enamels (industrial, toys, and dipping), rubber, plastics, printing inks, paints, alkyd resin enamels, lacquers, linoleum, paper coatings, emulsion paints, wallpaper, foil printing, and artists' colors; [HSDB]

Comments

Oral LD50 (rat) >5,000 mg/kg; [RTECS] A mild eye irritant; [MSDSonline]

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