p-Xylenol Blue >95.0%(HPLC) - CAS 125-31-5
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p-Xylenol Blue >95.0%(HPLC)
Ürün Numarası | X0016 |
Saflık / Analiz Metodu | >95.0%(HPLC) |
Moleküler Formül / Moleküler Ağırlık | C__2__3H__2__2O__5S = 410.48 |
Fiziksel Durum(20 deg.C) | Katı |
CAS No | 125-31-5 |
Reaxys Registry Number | 363132 |
PubChem Substance ID | 87577882 |
SDBS (AIST Spectral DB) | 5205 |
Merck Index (14) | 10083 |
MDL Number | MFCD00005870 |
Özellikler
Görünüm | Orange to Brown to Dark purple powder to crystal |
Saflık(HPLC) | min. 95.0 area% |
Lambda max. | 433.0 to 437.0 nm(pH7.0) |
Absorbance | min. 0.370(10 mg/L, pH 7.0, 433.0 to 437.0 nm) |
Transition interval(pH) | (red)1.2 to 2.8(yellow), (yellow)8.0 to 9.6(purplish blue) |
Özellikler (reference)
Maximum Absorption Wavelength | 435(pH7.0) nm |
Çözünürlük in water | Practically insoluble |
Çözünürlük (slightly sol. in) | Ethanol |
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