Article No | N-1105 | ||
CAS No | 2381-85-3 | ||
HSN Code | 32049000 | ||
Purity |
Grade | FOR MICROSCOPY | ||
Molecular Formula | C20H20CIN3O | ||
Molecular Weight | 353.85 | ||
Shelf Life | 5 YEARS |
<table style=”border-width:2px;border-style:outset;”>
<tbody>
<tr “=””>
<td>Description</td>
<td colspan=”3″> Green, blue, steel gray or black powder</td>
</tr>
<tr “=””>
<td>Absorption maxima</td>
<td colspan=”3″> 635 – 645 nm</td>
</tr>
<tr “=””>
<td>Absorptivity at λmax</td>
<td colspan=”3″> Min. 1800.0</td>
</tr>
<tr “=””>
<td>Ration of λmax P+/-15nm</td>
<td colspan=”3″> 0.93 – 1.00</td>
</tr>
<tr “=””>
<td>Loss on drying at 110°C</td>
<td colspan=”3″> Max. 15.0%</td>
</tr>
</tbody>
</table>