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: Read the rest of this entry »

Name:C.I.Acid Brown 449

Molecular Structure: azo,1:2 Metal Complexes

C.I.Acid Brown 449,CAS 84682-46-2,750.63,C32H23N8NaO11S,Ostalan Brown S5R

Molecular Formula:C₃₂H₂₃N₈NaO₁₁S

Molecular Weight: 750.63

CAS Registry Number:84682-46-2
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Name:C.I.Acid Brown 440,C.I.34908

Molecular Structure: trisazo class

C.I.Acid Brown 440,C.I.34908,CAS 93376-15-9,930.74,C34H21N8Na3O14S3,Acid Leather Brown PNR,Acid Brown A

Molecular Formula:C₃₄H₂₁N₈Na₃O₁₄S₃

Molecular Weight: 930.74

CAS Registry Number:93376-15-9 Read the rest of this entry »

Name:C.I.Acid Brown 438

Molecular Structure: Multi-azo class

C.I.Acid Brown 438,CAS 90604-82-3,C30H19N6Na3O12S3,820.67,Korostan Brown 3G

Molecular Formula:C₃₀H₁₉N₆Na₃O₁₂S₃

Molecular Weight: 820.67

CAS Registry Number:90604-82-3 Read the rest of this entry »

Name:C.I.Acid Brown 436

Molecular Structure: azo ,1:2 Metal Complexes

Molecular Formula:

Molecular Weight:

CAS Registry Number:84788-14-7 Read the rest of this entry »