4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt
4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt (CAS 79539-35-8) is a chemical compound with a molecular weight of 449.50. This compound serves as a valuable reagent in various scientific applications. Its primary utility lies in its role as a fluorescent dye and stain, particularly within cell biology and histology, aiding in the visualization and analysis of biological structures. It is supplied by Tech Serve Solutions for research and laboratory purposes.
- IUPAC
- Lucifer Yellow anhydride dipotassium salt
- Synonyms
- 79539-35-8C12H5K2NO9S2Lucifer Yellow anhydride dipotassium salt
Fluorescent Staining
Utilised as a fluorescent dye for staining biological samples. Its properties make it suitable for microscopy and analytical techniques in cell biology research.
Histological Applications
Employed in histology for the differential staining of tissues. It helps in visualizing cellular components and structures with enhanced contrast.
Biochemical Assays
Can be used in specific biochemical assays where fluorescent labelling is required. Its spectral properties are key to its application in such analyses.
| Molecular weight | 449.50 |
|---|---|
| Empirical formula | C12H5K2NO9S2 |
| Melting point | >300 °C(lit.) |
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) | 26-37/39 |
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 4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt used for?
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This compound is primarily used as a fluorescent dye and stain in applications related to cell biology and histology, aiding in the visualization and analysis of biological structures.
What are the CAS number and formula for this chemical?
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The CAS number is 79539-35-8. The empirical formula is C12H5K2NO9S2, with a molecular weight of 449.50.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory purposes. The specific assay and purity information is available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt be handled?
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This compound is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt. Please contact us for export inquiries.
How can I request a sample or quote?
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You can request a sample or a quote by contacting our sales department directly through our website or by calling us. Please specify the product name and CAS number.
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