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CAS NO:
130-13-2
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ChP,
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Basic Info
CAS Number
130-13-2
Pharmacopoeia
ChP
Grade
In-house Standards
Is Manufacturer
YES
Packaging & Delivery
Minimum Order Quantity
Any
Delivery Cycle
Negotiable
Product Description
Reference Standards &Impurity
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ponceau 4R is an azo dye primarily used as a pH indicator and biological stain. Synthesized via diazotization, it features the molecular formula <strong>C<sub>18</sub>H<sub>10</sub>N<sub>2</sub>Na<sub>2</sub>O<sub>7</sub>S<sub>2</sub></strong> and CAS number <strong>603-45-0</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Food Industry:</strong> Coloring agent for confectionery and beverages.</li>
<li><strong>Laboratory:</strong> Protein staining in electrophoresis and tissue analysis.</li>
<li><strong>Textile:</strong> Dyeing cotton and paper products.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly prohibited in clinical human medications due to potential carcinogenicity. Store in cool, dry conditions away from oxidizers. Personnel must wear protective gear to avoid inhalation or skin contact.</p>
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