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/ XYLIDINE PONCEAU 2R
XYLIDINE PONCEAU 2R
Part No.
RXSOL-69-3761-533
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Description
Technical Specifications
C.A.S. No.
3761-53-3
CI NO.
16150
M.F.
C18H14N2Na2O7S2
Specifications:
Dye Content (by Spectrophotometry)
>70%
Solubility 0.1% (Dist. water)
Clear solution
Absorption maximum (in MeOH) ?max
507nm
Absorptivity (1%/ 1cm, at ? max)
420-600
Loss on drying (110°C)
5%
