产品名称

C.I.颜料红49:1

CAS NO

1103-38-4

中文别名

立索尔大红；105立索尔大红；1301立索尔大红；3144立索尔大红；3144立索尔大红R

英文名称

1-Naphthalenesulfonicacid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)

英文别名

1-Naphthalenesulfonicacid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) (9CI); C.I. PigmentRed 49, barium salt (2:1) (8CI); C.I. Pigment Red 49, barium salt (7CI); 1883Red; Barium 2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonate; Barium Lithol;Barium Lithol Red; C.I. 15630:1; C.I. Pigment Red 49:1; Calcotone Red B; D andC Red No. 12; D&C Red No. 12; D&C Red No. 12 barium lake; DainichiLithol Red R; Eljon Lithol Red MS; Irgalite Red BRL; Isol Red 3BK; Isol RedToner GB; Isol Red Toner RB; Isol Tobias Red 3BK; Isol Tobias Red GB; IsolTobias Red RB; Japan Red 207; Japan Red No. 207; Light Red RB; Light Red RCN;Lithol Red 18959; Lithol Red 22060; Lithol Red 27965; Lithol Red Barium Toner;Lithol Red D 4469; Lithol Red RL .56; Pigment Red 49:1; Poster Red; Red No.207; Red Toner YTA; Sanyo Fast Red NN; Sanyo Lacquer Red RN; Sanyo Lithol RedR; Seikafast Red 116; Seikafast Red LR 116; Sunbrite Red 210-4200; Sunbrite Red49:1; Symuler Red 2R BA salt; Symuler Red 3016; Vulcanosine Red RBKX

分子式

C₂₀H₁₄N₂O₄S.1/2Ba

分子量

892.12

EINECS

214-160-6

熔点

310 - 311oC

沸点

毒性

立索尔大红R(C.I.颜料红49:1)为中性大红颜料，属半透明颜料，着色力强，分散性优异，耐热稳定性一般，在塑料中需要选择运用。主要应用于印墨着色，在用于出版凹印墨时，树脂化处理的剂型可降低其铜光现象。

应用领域

主要用于油墨及文教用品的水彩、油彩等的着色颜料，也可用于涂料。