Solvent Yellow 12
Name:C.I.Solvent Yellow 12,C.I.11860
Molecular Structure: Single azo class
C.I.Solvent Yellow 12,C.I.11860,CAS 6370-43-0,226.27,C14H14N2O,Oil Yellow OPS,Yellow DTC,Yellow HA
Molecular Formula:C14H14N2O
Molecular Weight: 226.27
CAS Registry Number:6370-43-0
Manufacturing Methods : O-Methylaniline diazotization, and p-Cresol coupling.
Properties and Applications: brilliant green yellow to red light yellow. Soluble in ethanol, Acetone and benzene. In ethanol from out of the crystallization product melting point 97 ℃. In concentrated sulfuric acid to red light brown, after dilution red yellow precipitation. Used for mineral oil, grease, paraffin wax color.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Well | 97 | 80≥140
Sublimation |
Insoluble | No change | No change |
List of Suppliers:
Oil Yellow OPS Haining Hongyu Chemical Co., Ltd.
Dayglo Solvent Yellow 12( Day-Glo Color Corp. )
Oil Yellow OPS( Pointing Ltd )
Oilsol Yellow HA( Rohm & Haas Co. )
Waxol Yellow 12( Sharda International )
Waxol Yellow DTC( Devarsons Industries Ltd )