Table of Contents
1. Product Overview & Specifications
Basic Parameters
| Parameter | Methyl Blue (CAS 28983-56-4) | Similar Dyes |
|---|---|---|
| CAS Number | 28983-56-4 | 548-62-9 (Crystal Violet) |
| Purity | ≥95% | ≥90% |
| Molecular Formula | C37H27N3Na2O9S3 | C25H30ClN3 |
| Solubility | Water-soluble | Alcohol-soluble |
Technical Specifications
- Appearance: Dark blue powder
- pH Stability: 6.0-8.0
- Storage: 2-8°C in airtight container
2. Applications of Methyl Blue
Microbiological Staining
Preferred for bacterial capsule visualization in clinical diagnostics.
Textile Industry
Used as pH indicator in dyeing processes for synthetic fibers.
Medical Research
Vital component in histological staining kits for cellular analysis.
3. Usage Guidelines
Laboratory Protocol
- Prepare 1% aqueous solution
- Fix specimens before staining
- Rinse with distilled water
Safety Measures
- Use PPE during handling
- Avoid direct skin contact
4. Industry Case Studies
Case 1: Biotech Research Center
| Client | Shanghai BioMed Research Institute |
|---|---|
| Application | Pathogen identification in wastewater |
| Result | Improved detection accuracy by 40% |
Case 2: Textile Manufacturer
| Client | Guangzhou SilkTech Co., Ltd. |
|---|---|
| Application | Dye fixation testing |
| Result | Reduced color bleeding by 25% |
5. Request Quotation
Contact our technical team for bulk pricing and SDS documentation:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request free sample: Specify required quantity and application purpose.
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