Product Name: Solvent Yellow 21
CI NO. 18690
CAS NO. 5601-29-6
Chemical Family: Monoazo series, Metal Complex
Molecular Formula: C17H14N4O3
Molecular Weight: 322.32
Relatived Foreign Brand:
Zapon Fast Yellow R(BASF)
Oil Yellow 2G(TJIE)
Filamid Yellow R (CIBA)
Zapon Yellow 156 (CD)
Shade: bluish yellow powder
Solvent Yellow 21 Physical Properties and fastness, solubility.
| Solvent Yellow 21 |
| Density(g/cm3) |
1.23 |
| Melting Point(°C) |
180 |
| Light Fastness |
7.0 |
| Heat resistance |
180 |
| Alcohol |
100 |
| 1- methoxy-2-propanol |
300 |
| N-propanol |
100 |
| 2- ethoxyethanol |
500 |
| M.E.K |
500 |
solvent Yellow 21 application: Mainly used for plastic coloring, also used in paint, ink and other supplies coloring.
Mental complex dyes list
- Solvent yellow 21
- Solvent yellow 79
- Solvent yellow 82
- Solvent yellow 162
- Solvent orange 45
- Solvent orange 54
- Solvent orange 62
- Solvent red 8
- Solvent red 49
- Solvent red 109
- Solvent red 119
- Solvent red 122
- Solvent red 124
- Solvent red 218
- Solvent red 233
- Solvent green 852
- Solvent blue 5
- Solvent blue 70
- Solvent blue 136
- Solvent brown 42
- Solvent brown 43
- Solvent black 27
- Solvent black 28
- Solvent black 29
- Solvent black 3
Audited Supplier 
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