The Indigo Carmine (CI 73015) Analytical Grade by Dinâmica, available at LojaLab, is an anionic indigoid dye supplied as a sulfonated disodium salt and used as a chromogenic reagent and oxidation-reduction indicator. It may also be used in staining procedures and adsorption studies.
Characteristics
- Anionic indigoid dye also known as Acid Blue 74
- Colour Index C.I. 73015 with intense blue coloration in compatible solution
- Formula C16H8N2Na2O8S2 and molar mass 466.36 g/mol
- Minimum assay: 80%
- Redox and spectral behavior depends on pH, concentration and medium composition.
Applications
- Oxidation-reduction indicator in compatible methods and chemical demonstrations
- Colorimetric reagent for nitrate, chlorate or other species when specified by the procedure
- Spectrophotometric, kinetic, degradation and dye-adsorption studies
- Staining techniques and teaching assays specifying C.I. 73015.
Technical Specifications
- Product: Indigo Carmine (CI 73015) Analytical Grade
- Brand: Dinâmica Química
- Grade: Analytical grade
- CAS number: 860-22-0
- Colour Index: C.I. 73015
- Chemical formula: C16H8N2Na2O8S2
- Molar mass: 466.36 g/mol
- Available quantity: 25 g.
Technical Data
| Chemical class | Sulfonated anionic indigoid dye |
| Colour Index | C.I. 73015 |
| Assay | Minimum 80% |
| Appearance | Intense blue powder |
| Analytical function | Redox indicator and chromogenic reagent |
| Critical variables | PH, oxidants, reductants, light, time, concentration and matrix |
Frequently Asked Questions
What is Indigo Carmine (CI 73015) Analytical Grade used for?
The main applications of Indigo Carmine (CI 73015) Analytical Grade include Oxidation-reduction indicator in compatible methods and chemical demonstrations; colorimetric reagent for nitrate, chlorate or other species when specified by the procedure.
What are the main characteristics of Indigo Carmine (CI 73015) Analytical Grade?
The characteristics listed for Indigo Carmine (CI 73015) Analytical Grade include anionic indigoid dye also known as Acid Blue 74; colour Index C.I. 73015 with intense blue coloration in compatible solution.
How should Indigo Carmine (CI 73015) Analytical Grade be selected for a laboratory application?
Selection of Indigo Carmine (CI 73015) Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Indigo Carmine (CI 73015) Analytical Grade are available?
Indigo Carmine (CI 73015) Analytical Grade 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 Indigo Carmine (CI 73015) Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Indigo Carmine (CI 73015) Analytical Grade 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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