GlpBio

Brom0phenol blue sodium

目录号: GC71722纯度: 不显示
Brom0phenol blue sodium是pH指示剂。
Brom0phenol blue sodium
Cas No.: 62625-28-9
规格价格库存数量操作
1 g¥270.00现货
1
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文献被引

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产品描述 Description

Bromophenol blue sodium is a pH indicator. It changes from yellow at pH 3.0 to blue at pH 4.6. Bromophenol blue sodium is also used as a tracking dye to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis.

References:
[1]. Shokrollahi A, Zare E. Determination of acidity constants of bromophenol blue and phenol red indicators by solution scanometric method and comparison with spectrophotometric results. Journal of Molecular Liquids, 2016, 219: 1165-1171.
[2]. Gish G, Eckstein F. DNA and RNA sequence determination based on phosphorothioate chemistry. Science. 1988 Jun 10;240(4858):1520-2.

产品文档 Product Documents

Purity:不显示

化学性质Chemical Properties

CAS 号
62625-28-9
分子式
C19H9Br4NaO5S
分子量
691.94 g/mol
溶解性
DMSO : 50 mg/mL (72.26 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO); H<sub>2</sub>O : 10 mg/mL (14.45 mM; Need ultrasonic)
保存条件
4°C, sealed storage, away from moisture
General tips
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 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备 RT，或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol