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Acid Green 1 CAS 19381501 High Quality China Suppliers and Factory
Acid Green 1, also recognized in the industry as Brilliant Acid Green BS or Wool Green S, is a high-performance triarylmethane synthetic dye. Engineered with a complex aromatic structure and integrated sulfonate groups, this acid dye ensures exceptional water solubility and superior binding affinity to cationic substrates, making it an essential component for specialized industrial coloration.
Primarily utilized as a professional biological staining agent and a premium textile dye, Acid Green 1 delivers consistent results across protein-based fibers such as wool, silk, and nylon. Its precise chemical formulation allows it to serve as an effective counterstain in histological applications, highlighting critical tissue components with high contrast and stability.
Detailed Parameters
| Chemical Name | Acid Green 1 | CAS No. | 19381-50-1 |
|---|---|---|---|
| Molecular Formula | C30H15FeN3Na3O15S3 | EINECS No. | 243-010-2 |
| Molecular Weight | 878.45 | Appearance | Dark Green Powder |
| Dye Category | Acid Dye / Triarylmethane | Biological Test | Pass |
| Main Application | Biological Dyeing Agents | Chemical Structure | Aromatic with Sulfonate Groups |
Key Advantages
High Solubility
Incorporated sulfonic acid groups ensure excellent solubility in aqueous solutions for uniform application.
Strong Binding
Optimized anionic charge allows for powerful bonding with protein fibers like wool and silk.
Vivid Chromophore
Conjugated double bonds produce a characteristic, deep green hue with high color intensity.
Biological Precision
Passes rigorous biological dyeing tests, making it ideal for histological counterstaining.
Versatile Utility
Effective across multiple sectors including textile dyeing, ink formulation, and paper coloring.
Standardized Quality
Manufactured according to strict chemical classification standards for industrial consistency.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of Acid Green 1 batches to ensure fresh supply and optimal shelf life.
Quality Assurance
Strict adherence to purity standards for biological and pharmaceutical intermediate grades.
Compliance Monitoring
Ensuring all shipments meet environmental and health regulations for synthetic dyes.
Order Synchronization
Seamless integration between procurement and logistics for global chemical distribution.
Storage Optimization
Controlled environment storage to prevent powder degradation and maintain chemical activity.
Technical Support
Expert guidance on pH conditions and application methods for optimal dyeing results.
Investment Return Comparison
| Performance Metric | Standard Green Dyes | Acid Green 1 (Premium) |
|---|---|---|
| Binding Affinity | Moderate | Exceptional (Cationic) |
| Water Solubility | Variable | High (Sulfonated) |
| Color Stability | Average | High Persistence |
| Bio-Staining Accuracy | Low | Professional Grade |
| Application Range | Limited | Multi-Industrial |
Frequently Asked Questions
Acid Green 1 contains anionic sulfonate groups that form strong ionic bonds with the positively charged amino groups in protein-based fibers like wool and silk.
In histology, it is primarily used as a counterstain, providing a contrasting green color to highlight specific tissue components against other stains.
Yes, as an acid dye, it bonds effectively with nylon due to the amide groups in the nylon polymer, which act similarly to protein fibers.
Acid Green 1 is designed for use under acidic pH conditions, which facilitates the interaction between the anionic dye and the cationic substrate.
Yes, like most synthetic triarylmethane dyes, proper waste management is required to prevent environmental persistence and pollution.
Unlike basic dyes which are cationic, Acid Green 1 is anionic, meaning it is specifically formulated to bind to positively charged materials.
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