S300141 | Bromocresol Green
3',3",5',5"-Tetrabromo-m-cresolsulfonephthalein
- CAS Number: 76-60-8
- Formula: C21H14Br4O5S
- F.W: 698.04
Transition pH range.....................................................................................3.8-5.4
Yellowish Green- Blue
Soluability 0.1% (EtOH)..............................................................................Clear Golden Yellow Solution
Absorptivity 1%/1cm, (pH 3.8) at λï€ max 443.0 nm.......................240-270
(pH 5.4) at ï€ λmax 616.0 nm 530-570
Loss On Drying (110°C) 1hr......................................................................< 3%
