Amaranth
Amaranth (CAS: 915-67-3), with the molecular formula C20H11N2Na3O10S3 and a molecular weight of 604.47 g/mol, is a vibrant synthetic azo dye. It is characterised by its high water solubility, making it a convenient choice for various laboratory applications. Its primary uses are in biological staining techniques, particularly within cell biology and histology, due to its affinity for certain cellular components.
- IUPAC
- Acid Red 27,Azorubin S,FD & C Red Dye No. 2
- Synonyms
- Acid Red 27Azorubin SFD & C Red Dye No. 2
Biological Staining
Amaranth serves as a vital stain in microscopy, offering differential staining for cellular structures. It is frequently employed in hematology and histology to visualise tissue components for research and diagnostic purposes.
Cell Biology Research
In cell biology, Amaranth is used to stain cells and tissues, aiding in the identification and study of cellular morphology and organisation. Its distinct colouration assists in distinguishing various cellular elements.
Histological Preparations
This dye is integral to the preparation of histological slides. It helps in revealing the fine details of tissue architecture, which is crucial for accurate pathological assessment and scientific investigation.
| Molecular weight | 604.47 |
|---|---|
| Empirical formula | C20H11N2Na3O10S3 |
| Solubility | H2O: soluble10 mg/mL |
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) | 36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 16185 |
|---|
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 Amaranth used for?
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Amaranth is primarily used as a stain in cell biology and histology for microscopy. It helps in visualising cellular and tissue components.
What are the CAS number and formula for Amaranth?
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The CAS number for Amaranth is 915-67-3, and its molecular formula is C20H11N2Na3O10S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Amaranth typically as a research or technical grade chemical. We do not represent it as USP, BP, or EP grade unless explicitly stated. Please refer to the product's Certificate of Analysis for specific purity information.
What are the safety and handling precautions for Amaranth?
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Amaranth is a warning hazard, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95 (US), wear eyeshields and gloves. Ensure adequate ventilation and avoid dust formation. Store in a cool, dry place.
How is Amaranth packed, shipped, and exported?
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Amaranth is carefully packed to maintain its integrity during transit. As a global supplier, Tech Serve Solutions adheres to all international shipping and export regulations for chemical products.
How can I request a sample or quote for Amaranth?
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To request a sample or a quote for Amaranth, please contact our sales department via the website or by phone, providing your specific requirements.
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