Physicochemical Properties: red or yellowish brown powder. Soluble in water, it is scarlet with green fluorescence; Soluble in alcohol, it shows red with yellow fluorescence or yellow red with green fluorescence. Melting point 290 ℃
Purpose: biochemical research. The metal ions were determined by fluorescence and photometry by forming ion association compounds; Adsorption indicator; Biological stain
Save: RT, away from light
玫瑰紅 6G (Rhodamine 6G / 羅丹明 6G)
English Name:Rhodamine 6G;Basic Red 1;Rhodamine 590;Rhodamine 6GX;6GDN;Rhodyle 4G;Brilliant pink 5G;Calcozine red 6G extra;C.I. 45160
Other names: rhodamine 6G; Rhodamine 590; Ruixianghong 6G; Rhodamine 6G; Yellow light alkaline ruixianghong; Alkaline red 1; 9-[2- (ethoxycarbonyl) phenyl] - 3,6-bis (ethylamino) -2,7-dimethylchloride; Dye index 45160
是一種經典的三苯雜蒽(Xanthene)類親脂性陽離子螢光染料。
物理與化學性質
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化學特徵:CAS 號碼 989-38-8,
分子式為 C28H31ClN2O3
分子量 479.02。
Loss on drying: ≤ 2.0%
Burning residue: ≤ 0.2%
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外觀與溶解性:紅色或黃棕色粉末,熔點約 290°C。
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光學特性:具極高的螢光量子產率(Fluorescence quantum yield)與強烈的光吸收/發射特性。
生物醫學主要用途
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粒線體膜電位(MMP)與功能探針:
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微流體、螢光追蹤與光學成像:
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組織學與生物染色:
使用情境限制與注意事項
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高濃度粒線體毒性與光毒性:
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光褪色(Photobleaching)與淬滅:
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極性與溶劑影響:
Save: RT, away from light
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