GSP Chemical Industries

Tropaeolin O

Tropaeolin O
Business Type Manufacturer, Supplier
C.A.S. No. 547-57-9
CI NO. 14270
M.F. C12H9N2SO5Na
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Preferred Buyer From

Location Anywhere in India

Product Details

M.W.
316.27gm/mole
Solubility 0.1% (Dist. water)
Clear solution
Transition range
pH 11.2-12.7 Yellow-Orange
Absorption maximum (0.1N NaOH) ?max
488-493nm
Absorptivity (A1%/1cm in 0.1N NaOH, at ?max)
>550
Loss on drying (110°C)
<5%

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