The Chromotrope 2R (CI 16570) by Dinâmica, available at LojaLab, is an acid azo dye used in the preparation of staining solutions for microscopy and histological techniques. One of its best-known applications is in modified trichrome protocols, where it participates in staining biological structures and may assist in demonstrating microsporidian spores.
Characteristics
- Red to brown acid azo dye
- Identified by Colour Index 16570
- Sulfonated structure compatible with preparation of aqueous solutions
- Used in microscopic staining protocols
- Powder product for formulation of staining solutions.
Applications
- Preparation of solutions for modified trichrome staining
- Microscopic staining of biological structures in compatible protocols
- Demonstration of microsporidian spores in methods using Chromotrope 2R
- Teaching and development of histological and parasitological techniques.
Technical Specifications
- Product: Chromotrope 2R
- Brand: Dinâmica Química
- CAS number: 4197-07-3
- Colour Index: 16570
- Molecular formula: C16H10N2Na2O8S2
- Molar mass: 468.37 g/mol
- Available quantity: 25 g.
Technical Data
| Physical state | Powder |
| Color | Red or brown |
| Class | Acid azo dye |
| International identification | CI 16570 |
Frequently Asked Questions
What is Chromotrope 2R (CI 16570) used for?
The main applications of Chromotrope 2R (CI 16570) include preparation of solutions for modified trichrome staining; microscopic staining of biological structures in compatible protocols.
What are the main characteristics of Chromotrope 2R (CI 16570)?
The characteristics listed for Chromotrope 2R (CI 16570) include red to brown acid azo dye; identified by Colour Index 16570.
How should Chromotrope 2R (CI 16570) be selected for a laboratory application?
Selection of Chromotrope 2R (CI 16570) should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Chromotrope 2R (CI 16570) are available?
Chromotrope 2R (CI 16570) is available in 25 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Chromotrope 2R (CI 16570) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Chromotrope 2R (CI 16570) directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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