Rose Bengal sodium(Synonyms: 酸性红 94)

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Rose Bengal sodium;(Synonyms: 酸性红 94) 纯度: 99.90%

Rose Bengal sodium，一种合成的荧光素衍生物，是一种深红色的染料，主要成分是 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo 荧光素。Rose Bengal sodium 被广泛用作眼科诊断剂，可以检测眼表干燥或受损的细胞，并具有抗病毒活性。

Rose Bengal sodiumamp;;(Synonyms: 酸性红 94)

Rose Bengal sodium Chemical Structure

CAS No. : 632-69-9

规格 价格 是否有货 数量
10 mg ￥500 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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Rose Bengal sodium 相关产品

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  • Bioactive Compound Library Plus

生物活性

Rose Bengal sodium, a synthetic fluorescein derivative, and is a crimson-coloured dye with the principal component being 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. Rose Bengal sodium has been widely used as an ophthalmic diagnostic agents, and can detect desiccated or damaged cells on the ocular surface. Rose Bengal sodium exhibits antiviral activities[1][2].

分子量

1017.64

Formula

C20H2Cl4I4Na2O5
CAS 号

632-69-9
中文名称

酸性红 94；孟加拉玫瑰红；虎红钠盐；四氯四碘荧光素二钠
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, protect from light, stored under nitrogen

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light, stored under nitrogen)
溶解性数据
In Vitro:;

H2O : 31.25 mg/mL (30.71 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.9827 mL 4.9133 mL 9.8267 mL
5 mM 0.1965 mL 0.9827 mL 1.9653 mL
10 mM 0.0983 mL 0.4913 mL 0.9827 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Doughty MJ, et, al. Fluorescence characteristics of sodium fluorescein-rose bengal ophthalmic solution mixtures. Cont Lens Anterior Eye. 2014 Oct; 37(5): 358-62.

    [2]. Roat MI, et, al. The antiviral effects of rose bengal and fluorescein. Arch Ophthalmol. 1987 Oct; 105(10): 1415-7.