荧光染料Indigo carmine(Synonyms: Indigotindisulfonate sodium C.I.Acid Blue 74)

发表于由

荧光染料Dye Reagents Indigo carmine;(Synonyms: Indigotindisulfonate sodium; C.I.Acid Blue 74) 纯度: ge;96.0%

Indigo carmine 是一种高效的、化学发光测定臭氧 (CL) 的指示剂。

Indigo carmineamp;;(Synonyms: Indigotindisulfonate sodium; C.I.Acid Blue 74)

Indigo carmine Chemical Structure

CAS No. : 860-22-0

规格 价格 是否有货 数量
500 mg ￥500 In-stock
1 g ; 询价 ;
5 g ; 询价 ;

* Please select Quantity before adding items.

Indigo carmine 相关产品

bull;相关化合物库:

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生物活性

Indigo carmine is an efficient reagent for the determination of ozone by chemlluminescence (CL)[1].

体外研究
(In Vitro)

Indigo carmine in a 0.2% aqueous solution is blue at pH 11.4 and yellow at 13.0. Indigo carmine is also a redox indicator, turning yellow upon reduction[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial

分子量

466.35

Formula

C16H8N2Na2O8S2
CAS 号

860-22-0
运输条件

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

4deg;C, sealed storage, away from moisture

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

H2O : 18.52 mg/mL (39.71 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1443 mL 10.7216 mL 21.4431 mL
5 mM 0.4289 mL 2.1443 mL 4.2886 mL
10 mM 0.2144 mL 1.0722 mL 2.1443 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 (sealed storage, away from moisture)。-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]. K Takeuchi, et al. Quantitative Determination of Aqueous-Phase Ozone by Chemiluminescence Using indigo-5,5′-disulfonate. Anal Chem. 1989 Mar 15;61(6):619-23.