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Tetrabromophenol blue CAS 4430-25-5

Chemical Name: Tetrabromophenol Blue

CAS No.: 4430-25-5

Molecular Fomula: C19H7Br8O5S

Molecular weight: 986.55

Appearance: Yellowish or brown

Assay: 97%

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Description

Tetrabromophenol Blue Quick Details

Chemical Name: Tetrabromophenol Blue

CAS No.: 4430-25-5

Molecular Formula: C19H7Br8O5S

Chemical Structure:Tetrabromophenol Blue Structure

Molecular weight: 986.55

Appearance: Yellowish or brown

Assay: 97%

Tetrabromophenol Blue Typical Properties

Item Specifications
Appearance Yellowish or brown
Solubility Methanol, DMSO
Purity(HPLC area%) ≥97.0%
Visual transition interval From yellow (pH3.0) to blue (pH4.6)
Extinction coefficient ≥55000(606nm~616nm)
Loss on drying 3%

Tetrabromophenol Blue Usage

Configuration of Bromophenol Blue Indicator; Acid-base indicator; Non-aqueous titration indicator, protein electrophoresis staining; Virus test, etc.

Tetrabromophenol Blue Packaging and Shipping

Packing: 1~5kg/Bottle

Delivery: Non-dangerous cargo

Tetrabromophenol Blue Storage

Store in dry, ventilated areas to avoid direct sunlight.

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