NEW METHYLENE BLUE (C.I. NO.52030)

Article No N-1073
CAS No 6586-05-6
HSN Code 32041359
Purity MIN. 90%
Grade FOR MICROSCOPY
Molecular Formula C36H44CI4N6S2Zn
Molecular Weight 416.05
Shelf Life 5 YEARS

Specifications

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<tbody>
<tr “=””>
<td>Description</td>
<td colspan=”3″> Brown Powder</td>

</tr>

<tr “=””>
<td>Dye Content</td>
<td colspan=”3″> Min. 90.0%</td>

</tr>

<tr “=””>
<td>Carbon Content</td>
<td colspan=”3″> 46.50 – 57.40 %</td>

</tr>

<tr “=””>
<td>Nitrogen Content</td>
<td colspan=”3″> 8.60-11.20%</td>

</tr>

<tr “=””>
<td>Absorption Max. (5 mgs/ltr. In water) λ max</td>
<td colspan=”3″> 632-635 nm</td>

</tr>

<tr “=””>
<td>Absorption Max. (5 mgs/ltr. In water) λ max</td>
<td colspan=”3″> 591-594 nm</td>

</tr>

<tr “=””>
<td>Melting point</td>
<td colspan=”3″> &gt;240 °C (dec.) (lit.)</td>

</tr>

</tbody>
</table>