Absorption maxima ;max. (buffer pH 12.2) 634 - 640 nm
Specific absorptivity A1%,1cm (max;0.0015%; buffer pH 12.2, calculated on dried substance) 250-500
Loss on drying (at 110°C) Max 10.0 %
| CAS No. | 2538-85-4 |
|---|---|
| Molecular Formula | C20H13N2NaO5S |
| Molecular Weight | 416.39 |
| HS Code | 2927.0090 |
| Symbol | GHS07 |
| Signal Word | Warning |
| Packing | 25 gm |
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