Acid Brown 449
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
Manufacturing Methods :
Properties and Applications:Red brown
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 3-4(60 ℃) | 4-5(60 ℃) | Acid/Alkali4-5 | 4-5(Alkali) | 4-5 | 4-5 | |
| AATCC | 4-5 | |||||||
List of Suppliers:
Ostalan Brown S5R ( SPOLCHEMIE )
Ostalan Brown S-5R (SBU Pigments and Dyes)