<p>This Eosin Y (C.I. 45380), weighing 100 grams, is categorized under H&E staining for histology and microscopy purposes. Its chemical identity is Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate, with a Molecular Weight of 691.86 g/mol. It belongs to various substance groups such as Sodium compounds, Carboxylic acid salts, Phenols, Oxygen heterocycles, Oxo compounds, and Bromine compounds. In the workplace, it requires Precept label, use of safety goggles, and wearing safety gloves. The exact molecular formula is C20H6Br4Na2O5, with an exact mass of 691.67031. It has a Melting Point of 572°F</p>
<ul>
<li>CAS Number: 17372-87-1</li>
<li>Molecular Formula: C20H6Br4Na2O5</li>
<li>Molecular Weight: 691.9</li>
<li>Exact Mass: 691.67031</li>
<li>Melting Point: 572 °F (decomposes) (NTP, 1992)</li>
<li>GHS Signal Word: Warning</li>
<li>Hazard Statements:</li>
<li>H319 (87%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]</li>
</ul>
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