CALCON CARBOXYLIC ACID PATTON AND REEDER'S REAGENT
Appearance (Color):- Black Appearance (Form)
Powder Solubility (Color) :- Blue to Dark Blue 10 mg/ml, 1 M NaOH Suitability
Suitable Suitable for use as an indicator for the titration of calcium.Appearance (Color):- Black Appearance (Form)
Powder Solubility (Color) :- Blue to Dark Blue 10 mg/ml, 1 M NaOH Suitability
Suitable Suitable for use as an indicator for the titration of calcium.
C.A.S. No.3737-95-9
M.F.C21H14N2O7S
M.W.438.41gm/mole
Specifications:
Dye Content (by Spectrophotometry)>60%
Solubility 0.1% (MeOH)Clear solution
Absorption maximum (Methanol+1ml 1N HCl) ?max550-560nm
Absorptivity (A1%1cm in Methanol+ 1ml 1N HCL, at ?max)>250
Loss On Drying (110°C)<7%
Suitability as indicator for Metal TitrationPasses test
