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Product Name: Orange IV (acid orange) Order number: 50P124966 CAS: 554-73-4 Purity: 95% Appearance: solid MF: C18H14N3NaO3S MW: 375.378 MP: n.a. oC Description: It has found applications in sensors, lithographic plates, optical recording media, photoreceptor, inks, temperature indication, lubricants, textiles, and food storage. |
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Product Name: Basic yellow 2 (Auramine O) Order number: 50P129426 CAS: 2465-27-2 Purity: 95% Appearance: solid MF: C17H22ClN3 MW: 303.834 MP: n.a. oC Description: It is used with Rhodamine B as an auramine-rhodamine stain to stain acid-fast organisms, e.g. Mycobacterium, where it forms a complex with the mycolic acid found in its cell wall. |
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Product Name: Quinoline Yellow Order number: 50P130096 CAS: 8004-92-0 Purity: 70% Appearance: solid MF: C18H9NNa2O8S2 MW: 477.369 MP: n.a. oC Description: It is applied in the compositions of skin, lips, or body cosmetics. Copper nanoclusters have been developed as an efficient fluorescence sensing platform for quinoline yellow in food. |
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Product Name: 2-Methylbenzothiazole Order number: 50P132072 CAS: 120-75-2 Purity: 98% Appearance: solid MF: C8H7NS MW: 149.211 MP: n.a. oC Description: The 2-CH3 benzothiazole with its intrinsic properties presents opportunities to be exploited chemically. |
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Product Name: Allura Red AC Order number: 50P152016 CAS: 25956-17-6 Purity: 95% Appearance: solid MF: C18H14N2Na2O8S2 MW: 496.416 MP: >300 oC Description: In food industry, the dye fluorescence is weak in low viscosity fluids but its quantum yield, emission intensity and lifetime increase significantly with an increase in medium viscosity. |
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Product Name: Phenolphthalein Order number: 50P152721 CAS: 77-09-8 Purity: 95% Appearance: solid MF: C20H14O4 MW: 318.328 MP: 261-263 oC Description: Phenolphthalein is a pH indicator. A phenolphthalein-based fluorescent probe has been studied for the sequential sensing of Al3+ and F- ions in aqueous medium in live cells. |