Methylthymol Blue CAS 1945-77-3

Product name: Methylthymol Blue
CAS No.: 1945-77-3
Molecular Fomula: C37H40N2Na4O13S
Molecular weight: 844.74

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Methylthymol Blue CAS 1945-77-3: Comprehensive Product Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Methylthymol Blue Alternative Indicators
CAS Number 1945-77-3 Varies by compound
Molecular Formula C37H44N2O13S Dependent on type
Detection Range (pH) 6.0-7.6 3.0-9.0 (varies)
Metal Ion Sensitivity 10-6M (Ca2+) 10-5-10-7M

2. Applications & Functional Uses

Primary Applications:

  • Complexometric titration indicator for alkaline earth metals
  • Calcium/magnesium detection in water hardness testing
  • Spectrophotometric analysis of metal ions
  • Biological staining applications

3. Implementation Case Studies

Case 1: Municipal Water Quality Monitoring
Technical Parameters Achieved:
– Detection Limit: 0.02 ppm Ca2+
– Accuracy: ±1.5% RSD
– Analysis Time: 18 minutes/sample

Case 2: Pharmaceutical Quality Control
Implementation Metrics:
– Residual metal detection: 0.5-15 ppm range
– Color transition clarity: 94% visual recognition
– Compliance: USP & EP standards

4. Client Success Stories

ABC Environmental Labs (Germany)
Application: Heavy metal monitoring in industrial wastewater
Results:
– 40% reduction in testing costs
– 15% faster analysis throughput
– Improved detection consistency across operators

XYZ Biotech (USA)
Implementation: Calcium quantification in cell culture media
Outcomes:
– Achieved 0.01mM detection sensitivity
– Reduced false-positive results by 28%
– Validated across 12 media formulations

5. Procurement Guidance

Technical Specifications Checklist:
1. Purity Level: ≥98% (HPLC)
2. Solubility: 50mg/mL in alkaline solutions
3. Storage Requirements: 2-8°C in amber glass
4. Shelf Life: 36 months from production

Supplier Evaluation Criteria:
– ISO 9001 certification
– Batch-to-batch consistency reports
– Technical support availability
– Regulatory documentation completeness

Request Customized Solutions

Contact our technical specialists for application support:
Email: info@vivalr.com
Phone: (86) 15866781826

Request parameters:
1. Required quantity (grams/kg)
2. Application specifics
3. Technical specifications required
4. Delivery timeline needs

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