Solvent Brown 20
Name:C.I.Solvent Brown 20,C.I.201980
Molecular Structure: Double azo class
C.I.Solvent Brown 20,C.I.201980,CAS 61813-86-3/72208-28-7,826.63,C26H14N4Na4O14S4,Fast Brown K,Oil Brown K,Luxol Fast Brown K
Molecular Formula:C26H14N4Na4O14S4
Molecular Weight: 826.63
CAS Registry Number:61813-86-3/72208-28-7
Manufacturing Methods :
Properties and Applications:Brown
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Poor | 175-205 | ||||
List of Suppliers:
Oil Brown K
Akasol Fast Brown K (Aakash Chemicals & Dyestuffs Inc)
Atlasol Spirit Brown BW ( Pylam Products Co. Inc. )
Luxol Fast Brown K ( Pylam Products Co. Inc. )
Luxol Fast Brown K( du Pont E.I. de Nemours & Co. Inc. )
Sepisol Fast Brown K ( BIMA 83 )
Solvent Brown K ( Global Colors Inc. )
Spectrasol Fast Brown K( Spectra Colors Corp. )