Lot numbers can be found on the outside label of a product:
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*For research and further manufacturing use only, not for direct human use.
Structure of 532-02-5
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2-Naphthalenesulfonic acid (sodium salt) serves as a well-established ion-pairing reagent in reversed-phase chromatography, enabling effective separation of basic compounds through charge modulation. Its high purity (99%) ensures reproducible retention behavior and peak shape in analytical and preparative workflows. The compound exhibits excellent solubility, bench stability, and compatibility with standard HPLC systems, making it a reliable choice for method development in pharmaceutical and biochemical analysis.
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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: