Methyl Red >92.0%(HPLC) - CAS 493-52-7
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Methyl Red >92.0%(HPLC)
Synonyms:
- 4-Dimethylaminoazobenzene-2'-carboxylic Acid
- Acid Red 2
| Ürün Numarası | M0702 |
| Saflık / Analiz Metodu | >92.0%(HPLC) |
| Moleküler Formül / Moleküler Ağırlık | C__1__5H__1__5N__3O__2 = 269.30 |
| Fiziksel Durum(20 deg.C) | Katı |
| CAS No | 493-52-7 |
| Reaxys Registry Number | 750102 |
| PubChem Substance ID | 87572711 |
| SDBS (AIST Spectral DB) | 2206 |
| Merck Index (14) | 6119 |
| Colour Index | 13020 |
| MDL Number | MFCD00002425 |
Özellikler
| Görünüm | Orange to Brown to Dark purple powder to crystal |
| Saflık(HPLC) | min. 92.0 area% |
| Absorbance | min. 0.30(5mg/L, pH 6.6 buffer sol., 425.0 to 435.0nm) |
| Drying loss | max. 5.0 % |
| Transition interval(pH) | (purplish red)4.2 to 6.2(yellow) |
Özellikler (reference)
| Erime Noktası | 182 °C |
| Maximum Absorption Wavelength | 430(pH6.6 buffer SOl.) nm |
| Çözünürlük in water | Insoluble |
| Çözünürlük (içinde çözünür) | Chloroform,Solution of sodium hydroxide in water,Benzene |
| Çözünürlük (slightly sol. in) | Ethanol |
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