Description
Tetrabromophenol Blue Quick Details
Chemical Name: Tetrabromophenol Blue
CAS No.: 4430-25-5
Molecular Fomula: C19H7Br8O5S
Chemical Structure:
Molecular weight: 986.55
Appearance: Yellowish or brown
Assay: 97%
Tetrabromophenol BlueTypical 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 BlueUsage
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.
