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AB146322

Bromocresol purple，pH indicator

Bromocresol purple, pH indicator

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MW 540.2 g/mol. Triphenylmethane dye used as a pH indicator, colored yellow below pH 5.2, and violet above pH 6.8. Also used in the spectrophotometric determination of serum-albumin, and as a fluorescent stain in yeast for dead cells with plasma membrane damage. Cells with proper cell membrane are not stained, while damaged cells are seen as blue-grey ghosts.
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Chemical Structure - Bromocresol purple, pH indicator (AB146322)
  • Chemical Structure

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Chemical Structure - Bromocresol purple, pH indicator (AB146322)

2D chemical structure image of ab146322, Bromocresol purple, pH indicator

关键信息

CAS 号

115-40-2

形式

Solid

form

分子量

540.2 g/mol

分子式

C<sub>2</sub><sub>1</sub>H<sub>1</sub><sub>6</sub>Br<sub>2</sub>O<sub>5</sub>S

属性

Synthetic

生物学描述

Triphenylmethane dye used as a pH indicator, colored yellow below pH 5.2, and violet above pH 6.8. Also used in the spectrophotometric determination of serum-albumin, and as a fluorescent stain in yeast for dead cells with plasma membrane damage. Cells with proper cell membrane are not stained, while damaged cells are seen as blue-grey ghosts.

IUPAC 名

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methylphenol]

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搭配使用产品

Biochemicals

AB147465

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Biochemicals

AB141027

Aurintricarboxylic acid (ATA), Apoptosis inhibitor

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Biochemicals

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Roscovitine, CDK inhibitor

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Biochemicals

AB141041

Mitoxantrone dihydrochloride, Type II topoisomerase inhibitor

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性能和储存信息

运输条件
Ambient - Can Ship with Ice
推荐的短期储存条件
Ambient
推荐的长期储存条件
Ambient
储存信息
The product can be stored for up to 12 months

Need more advice on solubility, usage and handling? Please visit our our product support page for more details.

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Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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Refer to SDS for further information.

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产品实验方案

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