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Product Short Description: XYLIDINE PONCEAU 2R
Product Technical Specification:
|
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% |
|