Methyl Orange >98.0%(HPLC) - CAS 547-58-0
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Methyl Orange >98.0%(HPLC)
Synonyms:
- Orange III
Ürün Numarası | M0489 |
Saflık / Analiz Metodu | >98.0%(HPLC) |
Moleküler Formül / Moleküler Ağırlık | C__1__4H__1__4N__3NaO__3S = 327.33 |
Fiziksel Durum(20 deg.C) | Katı |
CAS No | 547-58-0 |
Reaxys Registry Number | 3581305 |
PubChem Substance ID | 87572534 |
Merck Index (14) | 6105 |
Colour Index | 13025 |
MDL Number | MFCD00007502 |
Özellikler
Görünüm | Orange to Brown powder to crystal |
Saflık(HPLC) | min. 98.0 area% |
Lambda max. | 460.0 to 470.0 nm(pH 4.8 buffer sol.) |
Absorbance | min. 0.330(5mg/L, pH 4.8 buffer sol., 460.0 to 470.0 nm)(after drying) |
Drying loss | max. 10.0 % |
Transition interval(pH) | (yellowish red)3.1 to 4.4(reddish yellow) |
Özellikler (reference)
Maximum Absorption Wavelength | 465(pH 4.8 buffer sol.) nm |
Çözünürlük in water | Practically insoluble |
Çözünürlük (iniçinde çözünür) | Ether,Alcohol |
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