8-Hydroxy-5-quinolinesulfonic acid hydrate
8-Hydroxy-5-quinolinesulfonic acid hydrate (CAS: 207386-92-3), with the empirical formula C9H7NO4S · xH2O and a molecular weight of 225.22 g/mol (anhydrous basis), is a valuable heterocyclic building block. This compound is primarily utilised as a pre- and post-column reagent in analytical chemistry, specifically for the fluorescence detection of various metal ions. Its applications leverage its chelating properties for sensitive quantification in chromatographic methods.
Fluorescence Detection Reagent
This compound serves as an effective reagent for fluorescence detection of metal ions. It can be employed in both pre- and post-column derivatisation techniques within chromatographic analyses, enhancing the sensitivity and selectivity of metal ion quantification.
Analytical Chemistry
Utilised in analytical laboratories for the sensitive determination of metal ions. Its ability to form fluorescent chelates with metal ions makes it suitable for high-sensitivity detection methods in various sample matrices.
Chemical Synthesis Intermediate
As a quinoline derivative, it functions as a building block in organic synthesis, particularly for the construction of more complex heterocyclic molecules and functional materials.
| Molecular weight | 225.22 (anhydrous basis) |
|---|---|
| Empirical formula | C9H7NO4S · xH2O |
| Assay | 98% |
| Application | Pre-1,2 and post-column3 reagent for fluorescence detection of metal ions. |
| Melting point | >300 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 8-Hydroxy-5-quinolinesulfonic acid hydrate used for?
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8-Hydroxy-5-quinolinesulfonic acid hydrate is primarily used as a pre- and post-column reagent for the fluorescence detection of metal ions in analytical chemistry.
What are the CAS number and formula for 8-Hydroxy-5-quinolinesulfonic acid hydrate?
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The CAS number for 8-Hydroxy-5-quinolinesulfonic acid hydrate is 207386-92-3, and its empirical formula is C9H7NO4S · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 8-Hydroxy-5-quinolinesulfonic acid hydrate with an assay of 98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 8-Hydroxy-5-quinolinesulfonic acid hydrate be handled?
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This compound is harmful if swallowed and causes serious eye irritation. Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
How is 8-Hydroxy-5-quinolinesulfonic acid hydrate packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all necessary regulations for safe and compliant transport.
How can I request a sample or quote for 8-Hydroxy-5-quinolinesulfonic acid hydrate?
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To request a sample or a quotation for 8-Hydroxy-5-quinolinesulfonic acid hydrate, please contact the Tech Serve Solutions sales team through our website or by phone.
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