Pigment Red 49:1

Molecular structure formula:

Fastness Properties of Pigment Red 49:1:

Main application: Water based ink, Textile printing

We have various pigment grades and properties to meet different customers’ needs, please specify your application and requirements so that we can recommend accordingly.  E-mail: sy@sypigment.com

Product Description of Pigment Red 49:1:

Pigment Red 49:1 is a barium salt lake, which gives neutral red light. Due to the unsatisfactory heat resistance stability, it limits its application in plastics; it is mainly used for printing ink coloring, especially for publishing gravure ink, resinization The treated dosage form can reduce its copper light phenomenon; the special dosage form is suitable for water-based inks;  More economical pigment varieties. It is mainly used for coloring pigments such as inks and cultural and educational supplies such as watercolors and oil paints, and can also be used for paints.

Pigment Red 49:1 is a red powder with a color index name PR 49:1. It has high tinting power and has a heat resistance of 180ºC. It is ideal for use as a low cost solvent-based flexographic ink. It may also be used in cosmetic applications and self-dry paint.

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; [From:Haz-Map]

IUPAC Name: barium(2+);2-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
InChI: InChI=1S/2C20H14N2O4S.Ba/c2*23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h2*1-12,23H,(H,24,25,26);/q;;+2/p-2
InChIKey: LFZDEAVRTJKYAF-UHFFFAOYSA-L
Canonical SMILES: C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C4=CC=CC=C4C=C3)S(=O)(=O)[O-])O.C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C4=CC=CC=C4C=C3)S(=O)(=O)[O-])O.[Ba+2]