Table of Contents
- Product Overview
- Specification Comparison
- Key Applications
- Usage Guidelines
- Industry Case Studies
- Contact for Technical Consultation
Methylene Blue (CAS 61-73-4) Product Overview
Methylene Blue (C16H18ClN3S) is a heterocyclic aromatic compound with multifunctional applications across industries. This section outlines critical parameters:
| Parameter | Pharmaceutical Grade | Industrial Grade | Research Grade |
|---|---|---|---|
| Purity | ≥99.5% | ≥98% | ≥99.9% |
| Appearance | Dark green crystals | Blue-green powder | Crystalline powder |
| Solubility | 40 g/L in water | 35 g/L in water | 45 g/L in water |
Technical Specification Comparison
Critical differentiation factors for procurement decisions:
| Feature | USP Standard | Reagent Grade | Aquaculture Grade |
|---|---|---|---|
| Heavy Metal Content | <10ppm | <50ppm | <20ppm |
| Storage Temperature | 15-25°C | Room temperature | Dry, <30°C |
Industrial & Medical Applications
Primary use cases with technical requirements:
- Aquaculture Disinfection: 1-2ppm concentration for 5-day treatment cycles
- Medical Antidote: 1-2mg/kg IV for methemoglobinemia treatment
- Microscopy Staining: 0.1% solution for biological specimen preparation
Operational Guidelines
Implementation protocols by application:
| Application | Concentration | Exposure Time |
|---|---|---|
| Fish Disease Treatment | 1ppm | 3-5 days |
| Parasite Control | 2ppm | 24-48 hours |
Documented Implementation Cases
Case 1: Tropical Fish Farm (Indonesia)
Challenge: 35% mortality rate in angelfish stock
Solution: 1.5ppm methylene blue bath protocol
Result: Mortality reduced to 8% within 72 hours
Case 2: Biomedical Research Lab (Germany)
Requirement: Neural tissue visualization
Solution: 0.05% methylene blue staining solution
Outcome: 40% improvement in cell structure clarity
Technical Support & Procurement
Contact our chemical specialists for application-specific guidance:
Email: info@vivalr.com
Mobile: (86) 15866781826



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