Acid Yellow 23 >98.0%(HPLC) - CAS 1934-21-0
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Acid Yellow 23 >98.0%(HPLC)
Synonyms:
- Filter Yellow
- Tartrazine
| Ürün Numarası | F0088 |
| Saflık / Analiz Metodu | >98.0%(HPLC) |
| Moleküler Formül / Moleküler Ağırlık | C__1__6H__9N__4Na__3O__9S__2 = 534.36 |
| Fiziksel Durum(20 deg.C) | Katı |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS No | 1934-21-0 |
| Reaxys Registry Number | 6629178 |
| PubChem Substance ID | 87569889 |
| Merck Index (14) | 9072 |
| Colour Index | 19140 |
| MDL Number | MFCD00148908 |
Özellikler
| Görünüm | Orange to Brown powder to crystal |
| Saflık(HPLC) | min. 98.0 area% |
| Saflık(UV-vis method) | min. 95.0 %(calcd.on dried substance) |
| Lambda max. | 426.0 to 430.0 nm(AcONH4 sol.) |
| Drying loss | max. 10.0 % |
Özellikler (reference)
| Maximum Absorption Wavelength | 428(AcONH4 sol.) nm |
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