Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 140

Molecular Structure: Double azo

C.I.Pigment Red 140,785.63,C42H30Cl2N6O6,Cromophtal Red R

Molecular Formula:C₄₂H₃₀Cl₂N₆O₆

Molecular Weight: 785.63

CAS Registry Number: Read the rest of this entry »

Name:C.I.Pigment Red 139

Molecular Structure: Double azo

C.I.Pigment Red 139,CAS 12262-44-1,744.79,C44H36N6O6,Kayaset Red E-GR,Pigment scarlet GR

Molecular Formula:C₄₄H₃₆N₆O₆

Molecular Weight: 744.79

CAS Registry Number:12262-44-1 Read the rest of this entry »

Name:C.I.Pigment Red 136

Molecular Structure: Single azo

C.I.Pigment Red 136,471.42,C24H17N5O6,Helio Fast Bordeaux RR

Molecular Formula:C₂₄H₁₇N₅O₆

Molecular Weight: 471.42

CAS Registry Number: Read the rest of this entry »

Name:C.I.Pigment Red 134

Molecular Structure: Single azo

C.I.Pigment Red 134,CAS 12286-59-8,577.99,C27H19N3O8S2.Irgaplast Red HGL

Molecular Formula:C₂₇H₁₉N₃O₈S₂

Molecular Weight: 577.99

CAS Registry Number:12286-59-8 Read the rest of this entry »

Name:C.I.Pigment Red 133,C.I.15920

Molecular Structure: Double azo

C.I.Pigment Red 133,C.I.15920,CAS 5280-67-1,622.03,C25H20ClN3O10S2,PV-Red BL

Molecular Formula:C₂₅H₂₀ClN₃O₁₀S₂

Molecular Weight: 622.03

CAS Registry Number:5280-67-1 Read the rest of this entry »