Abcam, ab146322-25g, Bromocresol purple, pH indicator

Key facts
CAS number:115-40-2,
Form:SolidSee storage information,
Molecular weight:540.2 g/mol,
Molecular formula:C21H16Br2O5S,
Nature:Synthetic,
Biological description: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 Name:4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methylphenol]

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions-Ambient, Appropriate long-term storage conditions-Ambient, Storage information-The product can be stored for up to 12 months