CHLOROPHENOL RED

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Stains Indicator Reagents-69

CHLOROPHENOL RED

SKU: RXSOL-69-4430-200

Chlorophenol red excellent quality manufacturer, exporter and supplier. Chlorophenol red is an indicator dye that changes color from yellow to violet in the pH range 4.8 to 6.7.

Technical Specification

C.A.S. No. 4430-20-0
M.F. C19H12Cl2O5S
M.W. 423.32gm/mole

Specifications:

Dye Content (by Spectrophotometry) >93%
Solubility 0.1% (95% EtOH) Clear solution
Transition Range pH 4.8-7.0
Absorption maximum (0.1N NaOH) ?max 573-579nm
Absorptivity (A1%1cm ,in 0.1NaOH at ?max) >1550
Loss On Drying (110°C) 7%
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