| Specification |
| Product Name |
TITAN YELLOW |
| Synonyms |
Clayton® Yellow; Direct Yellow 9 |
| CAS NO. |
1829-00-1 |
| C.I. NO. |
19540 |
| Molecular Formula |
C28H19N5Na2O6S4 |
| Formula Weight |
695.73 |
| Appearance |
Dark Yellow powder |
| Structure |
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| Tests |
Limits |
| Trasition Range |
- pH12.2-13.0
Yellow – Red |
| Solubility 0.1%(Water) |
- Clear Yellow solution
|
Absorptivity 1%/1cm
at Amax.399.5nm |
- 448
|
| Loss on drying at 110°C (1hr) |
- 6.8% |
| Dyecontent by Spectrophotometry |
- 68.92% |
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| REVISED: 1-1-2012 |
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