BROMOCRESOL PURPLE SODIUM SALT ACS GRADE excellent quality manufacturer, exporter and supplier.Bromocresol purple sodium salt has been used as a pH indicator in the yeast culture media.
 
BROMOCRESOL PURPLE SODIUM SALT ACS GRADE excellent quality manufacturer, exporter and supplier.Bromocresol purple sodium salt has been used as a pH indicator in the yeast culture media.

Technical Specifications:

C.A.S. No.	62625-30-3
M.F.	C21H16Br2O5SNa
M.W.	562.22gm/mole

Specifications:

Dye Content (by Spectrophotometry) >90% Transition Range pH 5.2-6.8   Yellow-Purple Solubility 0.1% (Dist. Water) Clear solution Absorption maximum (in 0.1N NaOH) ?max 588-590nm Absorptivity (A1%/1cm in 0.1N NaOH at ?max) >840 Loss On Drying (110°C) <5%

Note: This article uses material from the http://rxmarine.com/