Benzoyl Leuco Methylene Blue (CAS 1249-97-4) Comprehensive Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specifications |
|---|---|
| Chemical Name | Benzoyl Leuco Methylene Blue |
| CAS Number | 1249-97-4 |
| Molecular Formula | C23H23N3OS |
| Molecular Weight | 389.51 g/mol |
| Appearance | Light yellow powder (Industrial grade) / Crystalline solid (Analytical grade) |
| Purity | 96.0%-98.0% (HPLC/LC&T) |
| Packaging | 25 kg/drum (Industrial), 100 mg-5 g/vial (Analytical) |
| Storage | 0-8°C (Analytical), Room temperature (Industrial) |
| Key Suppliers | Manhag (Beijing), TCI (Japan), Shanghai Liensuo |
2. Key Applications
Industrial Applications
- Pressure-sensitive dyes for carbonless copy paper
- Color-forming component in thermal recording materials
Laboratory Applications
- Veterinary drug residue detection standard (HPLC grade)
- Redox indicator in titrimetric analysis
- Reference material in pharmaceutical quality control
3. Usage Scenarios
Scenario 1: Food Safety Testing
Used as a chromatographic standard (96.5% purity) for detecting antibiotic residues in animal-derived foods, ensuring compliance with EU MRL regulations.
Scenario 2: Specialty Paper Manufacturing
Industrial-grade material (98% purity) employed in production of self-inking security documents with tunable color response between 160-200°C.
4. Industry Case Studies
Case Study 1: Biotechnology Firm
Client: Shanghai Kaisen Biotech
Application: Developed rapid test strips for tetracycline detection in dairy products
Result: Achieved 0.01 ppm detection limit using BLMB as colorimetric indicator
Case Study 2: Chemical Manufacturer
Client: Foshan JiazhiNuo Chemical
Application: Optimized thermal paper coating formulation
Result: Increased color intensity by 40% through particle size control (3-5μm)
5. Contact for Technical Inquiry
For product specifications, bulk pricing, or custom synthesis requirements:
| Contact Method | Details |
|---|---|
| info@vivalr.com | |
| Phone | (86) 15866781826 |
| Lead Time | 3-7 days for analytical grades 2-4 weeks for bulk industrial orders |
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