Lot numbers can be found on the outside label of a product:
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Structure of 2611-82-7
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Ponceau 4R (85%) serves as a reliable azo dye for analytical applications, offering strong chromogenic response in protein assays and electrophoretic separations. Its high purity and consistent color intensity enable reproducible visualization of biomolecules under standard laboratory conditions. The compound exhibits good stability in aqueous buffers and functions effectively in both capillary and gel-based systems, facilitating accurate detection without interference from common biological matrices.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: