O CRESOLPHTHALEIN PH INDICATOR
Part No. RXSOL-60-6605-129
O CRESOLPHTHALEIN PH INDICATOR
Key Technical Details
| Part number | RXSOL-60-6605-129 |
|---|---|
| Standard packing | 0.00 Box |
| Supply locations | [O CRESOLPHTHALEIN PH INDICATOR] 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. [O CRESOLPHTHALEIN PH INDICATOR] is available in small packing as well as in bulk. Buy premium quality [O CRESOLPHTHALEIN PH INDICATOR] and other lab chemicals from one of the most trusted brands. |
<p style="text-align: justify;">
<span style="font-size:14px;"><strong><span style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">It is insoluble in water but soluble in ethanol. Its solution is colourless below pH 8.2, and purple above 9.8. Its molecular formula is C</span><sub style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">22</sub><span style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">H</span><sub style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">18</sub><span style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">O</span><sub style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">4</sub><span style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">. It is </span><b style="font-size: 16px; color: rgb(32, 33, 36); font-family: arial, sans-serif;">used medically to determine calcium levels in the human body</b><span style="color: rgb(32, 33, 36); font-family: arial, sans-serif;">, or to synthesize polyamides or polyimides.</span></strong></span></p>
<p style="text-align: justify;">
<span style="font-size:14px;"><strong><span style="color: rgb(28, 29, 30); font-family: "Open Sans", sans-serif;">Two kinds of applicable polymeric pH indicators were synthesized by the reaction of phenolphthalein and </span><i style="font-size: 16px; box-sizing: border-box; color: rgb(28, 29, 30); font-family: "Open Sans", sans-serif;">o</i><span style="color: rgb(28, 29, 30); font-family: "Open Sans", sans-serif;">-cresolphthalein with formaldehyde under alkaline conditions by a one-pot method. The synthesized products were fully characterized with Fourier transform infrared, </span><span style="box-sizing: border-box; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; color: rgb(28, 29, 30); font-family: "Open Sans", sans-serif;">1</span><span style="color: rgb(28, 29, 30); font-family: "Open Sans", sans-serif;">H NMR, ultraviolet–visible spectroscopy, and gel permeation chromatography.</span></strong></span></p>
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