Methyl Thymol Blue Complexone – Loba India – 1Gm
Methyl Thymol Blue Complexone is a high-purity analytical reagent widely used as a metallochromic indicator in complexometric titrations, chemical analysis, and laboratory research. Manufactured by Loba India, it is valued for its precise color change behavior, stability, and reproducibility, making it an essential reagent for academic, industrial, and research laboratories.
In Bangladesh, Bright Scientific supplies authentic Loba India Methyl Thymol Blue Complexone to universities, research institutions, and industrial laboratories. Its consistent quality, analytical-grade purity, and dependable performance make it a preferred choice for chemists, instructors, and laboratory professionals.
Product Description :Methyl Thymol Blue Complexone
Methyl Thymol Blue Complexone (C₂₇H₂₈Br₂O₇S) is a sulfonphthalein dye used as a metallochromic indicator in titrations involving metal ions such as calcium, magnesium, and other divalent cations. It exhibits sharp and reproducible color changes, allowing precise detection of endpoints in complexometric titrations.
Produced by Loba India under strict analytical-grade standards, this reagent ensures high purity, chemical stability, and minimal impurities, delivering accurate and reproducible results for laboratory and industrial applications.
Key advantages of Methyl Thymol Blue Complexone include:
- High-purity metallochromic indicator for laboratory and research use
• Sharp and reproducible color changes in complexometric titrations
• Analytical-grade quality ensures precise and reliable results
• Suitable for academic, industrial, and chemical analysis applications
Bright Scientific provides safe delivery of authentic Loba India reagents across Bangladesh.

Key Features & Benefits
- High-purity Methyl Thymol Blue Complexone for laboratory and research applications
• Manufactured by Loba India, a trusted chemical brand
• Sulfonphthalein dye with precise color transitions for metal ion detection
• Analytical-grade quality ensures reproducibility and accuracy in titrations
• Stable and reliable for academic and industrial laboratory use
• ISO-certified product ensuring quality and compliance
• Ideal for universities, R&D labs, and analytical laboratories
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Methyl Thymol Blue Complexone |
| Brand | Loba India |
| Category | Laboratory Chemical / Metallochromic Indicator |
| Pack Size | 1Gm |
| Chemical Formula | C₂₇H₂₈Br₂O₇S |
| Appearance | Dark red crystalline powder |
| pH Range | 1.2–2.8 (first transition), 8.0–9.6 (second transition) |
| Solubility | Soluble in water and alcohol |
| Purity | Analytical grade |
| Stability | Stable under recommended storage conditions |
| Storage Conditions | Store in a cool, dry place; tightly closed container; protect from light and moisture |
| Distributor | Bright Scientific (Bangladesh) |
Applications
- Complexometric Titrations
- Indicator for calcium, magnesium, and other metal ions
• Used in EDTA titrations for hardness determination
• Provides clear and reproducible endpoints
- Laboratory & Research
- Analytical reagent in chemical research
• Accurate metal ion detection in water and industrial samples
- Academic & Teaching Laboratories
- Demonstration of metallochromic indicator principles
• Practical exercises in complexometric analysis and titrations
Compatibility: Works efficiently with metal ions, EDTA, and standard laboratory solutions.
Why Buy from Bright Scientific
Bright Scientific ensures access to high-purity, reliable laboratory chemicals:
• 100% authentic Loba India reagents
• Safe and fast nationwide delivery
• Competitive pricing for research, academic, and industrial laboratories
• Technical guidance for proper handling and usage
• Guaranteed quality for sensitive analytical reagents
Methyl Thymol Blue Complexone Price in Bangladesh
The price of Methyl Thymol Blue Complexone (Loba India, 5Gm) may vary depending on availability, import conditions, and order quantity.
For updated pricing or bulk orders, contact Bright Scientific directly.
Packaging & Availability
Methyl Thymol Blue Complexone is supplied in sealed, contamination-free containers to maintain purity and stability. Bright Scientific ensures ready stock and safe delivery for:
• Academic and research laboratories
• Industrial and chemical analysis labs
• Pharmaceutical and analytical research units
Order Now
For Orders & Inquiries:
Bright Scientific Co.
Dhaka, Bangladesh
Website: www.brightscientific.com








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