NAPHTALENE BLACK 12B

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<td>Description</td>
<td colspan=”3″> Blackish crystalline powder</td>

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<td>Dye Content</td>
<td colspan=”3″> Min. 80%</td>

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<td>Absorption maxima (in water)</td>
<td colspan=”3″> 617 – 620 nm</td>

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<td>Loss on drying at 105°C</td>
<td colspan=”3″> Max. 10%</td>

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<td>Suitability as redox indicator</td>
<td colspan=”3″> Passes test</td>

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<td>Suitability for electrophoresis</td>
<td colspan=”3″> Passes test</td>

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