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 1611-35-4
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Xylenol orange functions as a sensitive metal-ion indicator, featuring a distinct color shift upon coordination with transition metals. This pH-dependent chromogenic reagent integrates seamlessly into titration workflows, offering clear visual detection of endpoint transitions in complexometric analyses.
Xylenol orange serves as a reliable metal ion indicator in complexometric titrations, particularly for calcium and rare earth elements. Its distinct color change—from red to yellow—upon coordination with metal ions enables clear visual endpoint detection. The compound exhibits good stability in aqueous solutions and maintains consistent performance across a pH range of 5–6, making it well-suited for routine analytical workflows in industrial and academic laboratories.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: