Yellow 140
1.Product Name
Trade Name: Yellow 140
Color Index Number: Solvent Yellow 19
C.I.13900:1
CAS Number: 10343-55-2
EU Number: 233-747-8
Chamical Family: Azo
2. Physical, Chemical and Fastness Properties
Molecular Weight: 422.37
Molecular Formula: C16H14N4O8S
3.Solubility(g/l):
| Alcohol | 1-methoxy-2-propanol | N-propanol | 2-ethoxy ethanol | M.E.K | Ethyl acetate | Toluene |
| 300 | 500 | 400 | 500 | 500 | 500 | 500 |
4. Heat Stability
|
150℃ 30 min |
180℃ 10 min |
200℃ 1 min |
Light fastness |
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5. Equivalents: (BASF) Neozapon Yellow 140