dye|World dye variety

Name:C.I.Acid Brown 452,C.I.20155

Molecular Structure: Double azo,Metal Complexes

C.I.Acid Brown 452,C.I.20155,481.37,C18H12N5NaO8S,Leather Olive PY,Brown IFHW,Brown 5G

Molecular Formula:C₁₈H₁₂N₅NaO₈S

Molecular Weight: 481.37

CAS Registry Number:

Manufacturing Methods :4-Aminobenzenesulfonic acid,2-Amino-4-nitrophenol diazo, Coupled with resorcinol, and then translate into 1:1 iron complex.

Properties and Applications: yellow light brown. Mainly used for leather shading.

List of Suppliers:

Apollo Leather Olive PY ( Taiheung Corp )

Chenitan Brown IFHW( Chennai Color Chem Pvt Ltd )

Coriamine Brown 5G ( Ciech SA )

Lecotan Brown MFDG ( Jinwoong Industrial Co Ltd )

Sandal Acid Brown 5GL( Sandal Dyestuff Industries (Pvt) Ltd )