8-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt
8-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt (CAS 5398-34-5) is a chemical compound with a molecular weight of 427.34. It is primarily recognised for its utility as a fluorescent label for saccharides and glycoproteins. This application is crucial in methods such as oligosaccharide sequencing. The compound is soluble in both water and acetic acid solutions, offering versatility in laboratory applications. Tech Serve Solutions supplies this reagent for research and development purposes.
- IUPAC
- ANTS,Disodium 8-amino-1,3,6-naphthalenetrisulfonate
- Synonyms
- 5398-34-5C10H7NNa2O9S3ANTS,Disodium 8-amino-1,3,6-naphthalenetrisulfonate
Saccharide Labelling
Utilised as a fluorescent label for saccharides, this compound is instrumental in advanced biochemical analysis. Its properties facilitate the study of carbohydrate structures.
Glycoprotein Analysis
This disodium salt serves as a fluorescent marker for glycoproteins. It is particularly employed in techniques for oligosaccharide sequencing, aiding in detailed structural elucidation.
Fluorescence Spectroscopy
With specific excitation and emission wavelengths (λex 356 nm; λem 512 nm), it is suitable for fluorescence-based detection methods. This enables sensitive analytical measurements in biological samples.
| Molecular weight | 427.34 |
|---|---|
| Empirical formula | C10H7NNa2O9S3 |
| Assay | ≥90% (CE) |
| Solubility | 15% acetic acid: solubleH2O: soluble |
| Impurities tested | ~8% water |
| Application | Fluorescent label for saccharides and glycoproteins used for oligosaccharide sequencing.10,11 |
| Suitability | suitable for fluorescence |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|---|
| Fluorescence | λex 356 nm; λem 512 nm in 0.1 M phosphate pH 7.0 |
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-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt used for?
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This compound is used as a fluorescent label for saccharides and glycoproteins, notably in oligosaccharide sequencing.
What are the CAS number and formula for this product?
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The CAS number is 5398-34-5, and the empirical formula (Hill notation) is C10H7NNa2O9S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥90% (CE), containing approximately 8% water as an impurity. It is suitable for fluorescence and supplied for research purposes; TSS does not represent it as USP, BP, or EP grade.
How should this chemical be handled safely?
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When handling, it is advised to use safety precautions including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance is classified under WGK Germany 1.
How is 8-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt packed and shipped?
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Tech Serve Solutions offers this chemical for global export, ensuring appropriate packaging and documentation for international shipment according to regulations.
How can I request a quote or sample?
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To request a quote or a sample, please contact the TSS sales department through our website or by phone. Our team will assist you promptly.
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