Ponceau BS
Ponceau BS (CAS: 4196-99-0) is a synthetic organic compound with the molecular formula C22H14N4Na2O7S2 and a molecular weight of 556.48 g/mol. It is a dyestuff known for its utility in biological staining applications. This compound is supplied by Tech Serve Solutions for various laboratory and research purposes, contributing to accurate visualisation in microscopy and related scientific disciplines.
- IUPAC
- Acid Red 66,Biebrich scarlet WS,Biebrich scarlet sodium salt
- Synonyms
- Acid Red 66Biebrich scarlet WSBiebrich scarlet sodium salt
Biological Staining
Ponceau BS serves as a vital stain in cell biology, hematology, and histology. It is employed to colour cellular components and tissues, enhancing their visibility under microscopic examination.
Histological Preparations
This dye is a component of various staining protocols used in preparing tissue samples for pathological analysis. Its specific affinity aids in differentiating tissue structures.
Research Reagent
As a laboratory reagent, Ponceau BS is utilised in research settings for experimental procedures requiring specific chromatic properties. Its defined chemical structure supports reproducible results.
| Molecular weight | 556.48 |
|---|---|
| Empirical formula | C22H14N4Na2O7S2 |
| Solubility | ethanol: soluble1 mg/mLH2O: >30 mg/mL |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 26905 |
|---|
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 Ponceau BS used for?
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Ponceau BS is primarily used as a biological stain in cell biology, hematology, and histology for differentiating cellular and tissue structures under microscopic observation.
What is the CAS number and formula for Ponceau BS?
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The CAS number for Ponceau BS is 4196-99-0, and its molecular formula is C22H14N4Na2O7S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ponceau BS as a technical or research grade chemical. We do not represent it as USP, BP, EP or pharmacopoeia grade.
How should Ponceau BS be handled safely?
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Handle Ponceau BS with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if airborne exposure is possible. It is classified with WGK Germany 3.
Is Ponceau BS a controlled substance?
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The provided data does not indicate that Ponceau BS is a controlled substance.
How is Ponceau BS packed and shipped?
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Ponceau BS is carefully packed according to industry standards for chemical reagents and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for Ponceau BS?
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Please contact Tech Serve Solutions directly via our website or sales representatives to request a sample or a quotation for Ponceau BS.
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