GLYOXAL 40% FOR SYNTHESIS
Part No. RXSOL-60-6604-650
GLYOXAL 40% FOR SYNTHESIS
Key details
| Part number | RXSOL-60-6604-650 |
|---|---|
| Standard packing | 250.00 Kg |
| Supply locations | [GLYOXAL 40% FOR SYNTHESIS] manufacturers, suppliers, exporters in Mumbai, Gandhidham, Kolkata, Varanasi, Visakhapatnam, Chennai, Fujairah, Dubai, Canada BC, Barka, Sohar, Muscat, Oman. Lab chemicals manufacturers, suppliers, exporters in India, UAE Middle East, Barka, Sohar, Muscat, Oman, Canada. [GLYOXAL 40% FOR SYNTHESIS] is available in small packing as well as in bulk. Buy premium quality [GLYOXAL 40% FOR SYNTHESIS] and other lab chemicals from one of the most trusted brands. |
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<a href="https://en.wikipedia.org/wiki/Coated_paper" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Coated paper"><span style="color: rgb(0, 0, 0);">Coated paper</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;"> and </span></span><a class="mw-redirect" href="https://en.wikipedia.org/wiki/Textile_finishing" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Textile finishing"><span style="color: rgb(0, 0, 0);">textile finishes</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;"> use large amounts of glyoxal as a </span></span><a href="https://en.wikipedia.org/wiki/Cross-link" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Cross-link"><span style="color: rgb(0, 0, 0);">crosslinker</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;"> for </span></span><a href="https://en.wikipedia.org/wiki/Starch" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Starch"><span style="color: rgb(0, 0, 0);">starch</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;">-based formulations. It condenses with </span></span><a href="https://en.wikipedia.org/wiki/Urea" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Urea"><span style="color: rgb(0, 0, 0);">urea</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;"> to afford 4,5-dihydroxy-2-imidazolidinone, which further reacts with </span></span><a href="https://en.wikipedia.org/wiki/Formaldehyde" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Formaldehyde"><span style="color: rgb(0, 0, 0);">formaldehyde</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;"> to give the bis(hydroxymethyl) derivative </span></span><a href="https://en.wikipedia.org/wiki/Dimethylol_ethylene_urea" style="font-size: 14px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-decoration-line: none; color: rgb(6, 69, 173); font-family: sans-serif;" title="Dimethylol ethylene urea"><span style="color: rgb(0, 0, 0);">dimethylol ethylene urea</span></a><span style="font-size: 14px; font-family: Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);"><span style="font-family: sans-serif;">, which is used for wrinkle-resistant chemica</span></span></p>
<p style="text-align: justify;">
<span style="font-size:14px;"><span style="text-align: justify; color: rgb(32, 33, 36); font-family: arial, sans-serif;">Glyoxal is a valuable building block in organic synthesis, especially in the synthesis of </span><b style="text-align: justify; color: rgb(32, 33, 36); font-family: arial, sans-serif; font-size: 16px;">heterocycles such as imidazoles</b><span style="text-align: justify; color: rgb(32, 33, 36); font-family: arial, sans-serif;">. A convenient form of the reagent for use in the laboratory is its bis(hemiacetal) with ethylene glycol.</span></span></p>
<p style="text-align: justify;">
<span style="text-align: justify; color: rgb(32, 33, 36); font-family: arial, sans-serif;">Glyoxal may be synthesized in the laboratory by </span><b style="text-align: justify; color: rgb(32, 33, 36); font-family: arial, sans-serif; font-size: 16px;">oxidation of acetaldehyde with selenious acid</b><span style="text-align: justify; color: rgb(32, 33, 36); font-family: arial, sans-serif;">. Anhydrous glyoxal is prepared by heating solid glyoxal hydrate(s) with phosphorus pentoxide and condensing the vapors in a cold trap.</span></p>
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