Luminol sodium salt
Luminol sodium salt (CAS: 20666-12-0; Formula: C8H6N3O2Na; Molar Mass: 199.14 g/mol) is a chemiluminescent compound widely utilised in analytical chemistry. It is particularly known for its role as a substrate in detecting the presence of oxidising agents and transition metal ions. This sodium salt form offers good solubility and is a key reagent in forensic science for detecting latent bloodstains and in various biochemical assays.
- IUPAC
- 3-Aminophthalhydrazide,5-Amino-2,3-dihydro-1,4-phthalazinedione
- Synonyms
- 3-Aminophthalhydrazide,5-Amino-2,3-dihydro-1,4-phthalazinedione
Forensic Science
Luminol sodium salt is extensively used by forensic investigators to detect trace amounts of blood at crime scenes. In the presence of an oxidant and a catalyst (like iron in haemoglobin), it emits a characteristic blue glow.
Biochemical Assays
It serves as a sensitive substrate for enzymes like horseradish peroxidase. This chemiluminescent reaction is valuable in various immunoassays and molecular biology research for detecting specific analytes.
Chemical Analysis
The compound's ability to react with specific oxidising agents and metal ions makes it useful for quantitative and qualitative chemical analysis in laboratory settings.
| Molecular weight | 199.14 |
|---|---|
| Linear formula | C8H6N3O2Na |
| Assay | 98% |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 Luminol sodium salt used for?
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Luminol sodium salt is primarily used in forensic science for detecting latent bloodstains and in biochemical assays as a chemiluminescent substrate for enzymes like peroxidase. It is also employed in general chemical analysis.
What is the CAS number and formula for Luminol sodium salt?
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The CAS number for Luminol sodium salt is 20666-12-0, and its linear formula is C8H6N3O2Na.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Luminol sodium salt with a minimum assay of 98%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Luminol sodium salt be handled?
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Luminol sodium salt is an irritant to the skin, eyes, and respiratory tract (H315-H319-H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, in a well-ventilated area. Avoid inhalation of dust and contact with skin and eyes.
Is Luminol sodium salt a controlled substance?
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Based on the provided data, Luminol sodium salt is not classified as a controlled substance.
How is Luminol sodium salt packed and shipped?
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Luminol sodium salt is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of Luminol sodium salt, please contact our sales team through the website or via the provided contact details.
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