2-Naphthalenecarboxamide, 3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-(3-nitrophenyl)-; 2-Naphthalenecarboxamide, 3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]-N-(3-nitrophenyl)- (9CI); C.I. PigmentRed 31 (8CI); 3-Hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-(3-nitrophenyl)-2-naphthalenecarboxamide; C.I. 12360; C.I.Pigment Red 212; KET Red 308; Lightfast Peach Red; Naftol Red RN 1560; Naphthol Red 31; Naphthol Red FB; Naphthol Violet D 3409; PR 31; Pigment Violet RB; Polymo Rose FBL; Symuler Fast Red 4085; Vulcan Fast Bordeaux B
CAS号:
6448-96-0
分子式:
C₃₁H₂₃N₅O₆
分子量:
561.54
类别:
Research Tools; Materials; Dyes;
应用:
Pigment Red 31 (CAS# 6448-96-0) is an organic azo dye used as a colourant and pigment in a variety of applications, such as in inkjet printer ink. Pigment Red 31 interacts with Laponite RD to form a hydrophobic fluorescent organic pigment, a useful analytical reagent.