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Structure of 14278-60-5
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Sodium m-hydroxybenzenesulfonate features a meta-hydroxyl group flanking a sulfonate moiety on the benzene ring, delivering enhanced water solubility and stability under physiological conditions. This combination enables reliable use in aqueous reaction media, particularly in synthetic routes requiring pH-controlled environments or as a functionalized building block in dye and pharmaceutical intermediates.
Sodium m-hydroxybenzenesulfonate serves as a stable, water-soluble platform for ortho-directed electrophilic substitution and sulfonation reactions. Its phenolic hydroxyl and meta-sulfonate groups enable predictable regioselectivity in aromatic functionalization, facilitating the synthesis of complex heterocycles and intermediates for pharmaceutical and agrochemical applications. The compound exhibits excellent bench stability and simplifies purification in aqueous workups.
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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: