| Specification |
| Product Name |
ALIZARIN YELLOW G (R) |
| Synonyms |
Mordant Orange 1; Alizarin Yellow R Sodium Salt;
5-(p-Nitrophenylazo)Salicylic Acid Sodium Salt;
Sodium p-Nitrobenzeneazosalicylate |
| C.I. NO. |
14030 |
| CAS NO. |
2243-76-7 |
| Molecular Formula |
C13H9N3O5 |
| Formula Weight |
287.23 |
| Appearance |
Reddish Orange Powder |
| Structure |
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| Tests |
Limits |
| Solubility (0.1% IN Ethanol) |
- Clear Yellow Solution |
| Absorptivity In Ethanol |
- (A 1%/1cm) max-385nm-1004
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| Loss on drying (110 deg.C) |
- Max. 3% |
| Melting Point |
- >300 deg. C |
| Dye Content |
- Min. 75% |
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| REVISED: 1-1-2012 |
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