2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate
2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate (CAS: 123333-91-5) is a chemical compound with the linear formula Cl2C6H3N2(O3SC10H6SO3H) · xH2O. It has a molecular weight of 461.30 on an anhydrous basis. This compound is primarily utilised in the spectrophotometric determination of total bilirubin in serum, serving as a key reagent in laboratory diagnostics and biochemical analysis.
- IUPAC
- 2,4-Dichlorophenyldiazonium 1,5-naphthalenedisulfonate,2,4-DCPD
- Synonyms
- 123333-91-5Cl2C6H3N2(O3SC10H6SO3H) · xH2O2,4-Dichlorophenyldiazonium 1,5-naphthalenedisulfonate
Bilirubin Determination
Utilised in spectrophotometric methods for the accurate quantification of total bilirubin levels in serum samples. This application is crucial for diagnosing and monitoring various liver conditions.
Diagnostic Reagent
Serves as a vital reagent in clinical chemistry laboratories for diagnostic assays. Its specificity allows for reliable measurement of biochemical markers.
Biochemical Analysis
Employed in broader biochemical analysis requiring specific diazonium salt reactions for detection and quantification purposes.
| Molecular weight | 461.30 (anhydrous basis) |
|---|---|
| Linear formula | Cl2C6H3N2(O3SC10H6SO3H) · xH2O |
| Storage temperature | 2-8°C |
| Application | Used in spectrophotometric detection of total bilirubin in serum.1,2 |
| Melting point | 195 °C (dec.)(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate used for?
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This compound is used in the spectrophotometric detection of total bilirubin in serum.
What are the CAS number and formula for this product?
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The CAS number is 123333-91-5 and the linear formula is Cl2C6H3N2(O3SC10H6SO3H) · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for laboratory and research purposes. The specific assay or purity is not detailed in the provided data; therefore, TSS does not represent it as meeting USP, BP, or EP pharmacopoeial standards.
How should this chemical be handled safely?
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This compound is classified as a Danger hazard (GHS05, H314), causing severe skin burns and eye damage. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection (N100 or P3 filter), is mandatory. Handle with extreme caution.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, and can facilitate international shipments.
How can I request a sample or quote?
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Please contact the Tech Serve Solutions sales team directly through our website or by phone to request a sample or a quotation for this product.
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