BROMOCRESOL PURPLE INDICATOR SOLUTION 0.04
SKU
RXSOL-60-6604-100
Also known as
BROMOCRESOL PURPLE INDICATOR SOLUTION (0.04%)
Bromocresol purple is used in medical laboratories to measure albumin.
Bromocresol purple milk solids glucose agar is used as a medium used to distinguish dermatophytes from bacteria ,other organisms in cases of ringworm fungus (T. verrucosum) infestation in cattle and other animals.
Remarks
Tag Identification
Note
Add 5 g to 500 mL of ethanol, add 500 mL water. Stir.
Dissolve 1 g of phenolphthalein powder in 500 mL of 50% alcohol.
Add drops of this phenolphthalein solution to 100 mL of 0.5 mol / litre sodium hydroxide solution until a deep pink colour appears. Add colourless phenolphthalein indicator to lime water.
Bromocresol green will ionize to give the monoanionic form (yellow), that further deprotonates at
higher pH to give the dianionic form (blue), which is stabilized by resonance.
There are three types of economic indicators, depending on their
timing: leading, lagging, and coincident indicators.
