Acid Blue 161
Acid Blue 161 (CAS: 12392-64-2) is a synthetic dye, identified by its Colour Index Number 15706. Its linear formula is C₂₀H₁₃N₂O₅SNaCrₓ, with a molecular weight of approximately 394.40. This compound is primarily utilized as a stain in various biological and histological applications. Tech Serve Solutions supplies this chemical for laboratory and research purposes, adhering to strict quality control standards.

Cell Biology Staining
Acid Blue 161 serves as a stain in cell biology, aiding in the visualization and differentiation of cellular structures. Its properties make it suitable for specific staining protocols within research settings.
Histology Applications
In histology, this dye is employed for staining tissue samples. It helps in distinguishing various cellular components and tissue architectures, crucial for microscopic examination and analysis in research.
Laboratory Reagent
As a laboratory reagent, Acid Blue 161 is used in staining procedures, contributing to diagnostic and research activities. Its consistent quality ensures reliable results in experimental setups.
| Molecular weight | 394.40 |
|---|---|
| Linear formula | C20H13N2O5SNaCrx |
| 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 | 15706 |
|---|
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 Acid Blue 161 used for?
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Acid Blue 161 is used as a stain in cell biology, hematology, and histology for research and laboratory applications.
What is the CAS number and formula for Acid Blue 161?
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The CAS number for Acid Blue 161 is 12392-64-2, and its linear formula is C₂₀H₁₃N₂O₅SNaCrₓ.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Acid Blue 161 for research and laboratory use. The specific grade and purity are available upon request, and TSS does not represent it as USP, BP, or EP grade unless explicitly stated.
How should Acid Blue 161 be handled safely?
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When handling Acid Blue 161, it is recommended to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound has a WGK Germany classification of 3, indicating it is hazardous to water.
Can Tech Serve Solutions export Acid Blue 161?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Acid Blue 161, and can arrange shipments worldwide.
How can I request a sample or quote for Acid Blue 161?
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To request a sample or a quote for Acid Blue 161, please contact our sales department through the website or by phone.
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