SKU
RXSOL-69-3448-761
Title
PHENOL RED SODIUM SALT ACS GRADE
Title
PHENOL RED SODIUM SALT ACS GRADE
PHENOL RED SODIUM SALT ACS GRADE excellent quality manufacturer , exporter and supplier. Phenol Red has been used for preparation of phosphate buffer saline (PBS)-with phenol red for microfluidic assay for simultaneous culture of multiple cell types. It has also been used for horseradish peroxidase-phenol red (HRP-PR) H2O2 (hydrogen peroxide) detection assay to identify redox cycling compounds. Phenol Red is a pH indicator which changes color from yellow to red.
Technical Specifications
C.A.S. No.34487-61-1
M.F.C19H13O5SNa
M.W.376.36gm/mole
Specifications:
Dye Content (by Spectrophotometry)>90%
Solubility 0.1 % (Dist. water)Clear solution
Transition rangepH 6.5-8.2
Yellow-Reddish violet
Absorption Maximum (pH 6.5) ?1max430-435nm
Absorption maximum (pH 8.2) ?2max557-560nm
Absorptivity (A1%/1cm at pH 6.5 at ?1max)560-620
Absorptivity (A1%/1cm at pH 8.2 at ?2max)970-1100
Loss on drying (110°C)<5%
